First Build Opinions and need Liquid Cooling advice

Just found this:
http://www.kitguru.net/components/cooling/henry-butt/raijintek-triton-aio-liquid-cpu-cooler-review/

Seems to have good ratings, can you check out the link? It has some specifications and features listed, im not fully sure what all of them mean so maybe someone who does know could point me in the right direction?

So if I decided not to overclock (still not 100% sure if i am or not) would it be a waste going for this motherboard and cooler?
Like from what I know this motherboard is this expensive mainly for the overclocking ability, but I could be wrong. If I wasn't overclocking, this board still has a few unique things on it that I haven't seen elsewhere that doesn't involve overclocking.

hmm, here they actually state one of the cons being the quality:
http://www.kitguru.net/components/cooling/henry-butt/raijintek-triton-aio-liquid-cpu-cooler-review/8/

Also seen a video and the pump was a little bent because of the angle it was at, the commentator said that was a bad thing but would still recommend it to people and the above site also said it was a good buy so i dont know, they mention bad quality but yet still recommend it?

Would evaporation not be bad? Would I be better off just going for an air cooler as I have no experience with liquid coolers and after seeing a few threads of people talking about water leaks.... im just afraid of getting any type of water leaks possibly breaking other parts in my system as even if i notice the leak early on I wouldn't know the best things to do to try and save some parts when going with an air cooler I wont have to worry about this..

If theres 100% no chance of a water leak then i really want to get it as it would look pretty cool in my build with the red tubing to where an air cooler wouldnt look as nice :/...but i would rather having no risk with the amount of money im putting into the build than having a nice looking system.

Never mind, got evaporation mixed up with something else.

Also, would I be able to swap out the fans and put different ones in on the cooling unit? If so would you have any recommendations for good red led ones?

Would these ones work or are they specifically for cases?
amazon - Corsair red LED's
fan dimensions on the cooling unit are 120 x 25, ones I linked are the same size.

Would I be able to use the exhaust fan in the Fractal Design R5 as an intake fan? Would it be static pressure optimized?
What im thinking is having the back exhaust fan put in the front along with a Corsair SP120 (Static Pressure) along with having another 2 Corsair SP120's for the radiator fans, then buying one Corsair AF140mm (High Air Flow) as the exhaust fan?
(I dont really care what fans are in the front, like LED's/looks are not important as they wont be visible in the R5)

Kind of wanting Red LED's to have a cool effect on it , would the leaked air cause a big problem? I seen these fans on squared radiators in a couple videos.

Thanks for all the help so far btw

Links:
Corsair AF140mm (x1 = €15)
amazon

Corsair SP120mm (x2 + x1 = €37)
amazon

I think its mainly software which i think is locked to an asus board, some specifically to the one I linked.

Stuff like:
The USB 3.0 boost, ASUS USB Charger+, GameFirst III, LANGuard, Sonic Radar II, ROG GameFirst III,
I forget what exactly but I remember seeing alot about audio, like automaticly detecting Ohm headsets and enabling it/optimizing it as much as possible automaticly when some boards dont even allow you to change it and if they do it would have to be manually set, I think asus are the only board(s) to offer this technology atm.

and then if i was to overclock ASUS AI Suite III would come in handy to get the most performance possible (or at least probably better and safer of what i could get) by setting a max temperature that it cannot go over, like im not really sure what temperatures would be the sweat spot or for better lifespan but lets say i dont want to go over 50 degrees, then the program will overclock as best as it can without going past 50 degrees (if its safe at 50 degrees) after doing several stress tests.

Ive been watching a couple videos about the board for the past few days so I cant remember everything that I seen useful but at the time I seen quite a bit that i think I would've used, some of the stuff listed above are things I find pretty cool, not necessarily use them all the time but something that would come in handy to have every so often like the Sonic Radar, im not really sure what to think of it, seems like a cool thing, also seems like its cheating but either way, i wouldnt be using it all the time as im sure the audio lines would get annoying to see in some games.

And lets say I do overclock, what would be a good temperature for an i7 4790k to be maxed at, like something not to go past for if I do decide to overclock but keeping the lifespan as much as possible, even if its a small overclock?

Like right know im using an i3-2310m @ 2.10 GHz with 6GB of 1333MHz ram along with an 5400 RPM HDD for software and boot device.
This laptop is about 5-6 years old of long use and im finding it decently fast (slow boot but programs and everything else seems fine) so when I get this new build I know im going to be happy with the performance, im just asking in case I do decide but most likely I wont overclock.
(but I did say this with a few other things i ended up doing so yeah...)

50C was probably a bad number to use as an example, I know temperatures will easily reach that but if you were to overclock what temperatures would you feel comfortable with under full load to give me an idea as the ASUS AI Suite III has an option to overclock as much as possible while under full load without having the CPU going past a certain temperature(if it finds it to be stable) which I think going that way would be better than having a certain GHz in mind to reach.

If I find that it overclocks easily past 4.4 GHz with the set temperature not to go past then ill probably still drop down to 4.4 GHz just to be on the safe side for when and if temperatures change for whatever reason.

Ill do some more research on what cooler and mobo to use, if I go cheaper I have the ASUS Z97-PRO Gamer and ASRock Fatal1ty Z97 Killer in mind both priced at €130, but if i go with ASRock I wont have the option to use the ASUS AI Suite III to overclock if I do decide to overclock.

Yes the Pro-Gamer costs €130 from hardwareversand (where ill be ordering all my parts from)
I can also get that ASRock Z97 Extreme 4 board for €133, PCpartpicker prices are a bit off, the hero board on that shows up as €280.

Which is better between the ROG Hero and the Geni? I can get either for €200 but with the hero I can get Assassins Creed Unity bundled in with the board.

For cooling, what do you think of:
Air Cooling
NOCTUA NH-U14S (€66)
NOCTUA NH-L9i (€38)
or
Liquid Cooling
Thermaltake Water 3.0 Performer "C" / All-in-one Liquid Cooling System (€51)
Thermaltake Water 3.0 Extreme S (€103)
Or do you have any other specific liquid/air coolers to recommend?

If you're looking at hardwareversand for prices, I may be able to get them slightly cheaper than what they're listed for as if I click the part from this site https://geizhals.de/ they usually have some pretty good discounts, im getting about 40-50 discounted for the hole build and I have an additional €30 voucher to use on the site.

Also this is practically the only site I can order parts from as I live in Ireland theres no Amazon in this area. The closest would be between amazon.co.uk and amazon.de and after selecting all of the parts that I want some will not deliver to Ireland. I also noticed after pricing my parts on both the uk and de version I can get them ALOT cheaper on hardwareversand even without any discounts.

Main use would be gaming and just every day use. Then rendering/editing rarely, maybe something like:
45% Gaming
45% Everyday use eg watching movies/browsing web.
10% Editing/Rendering

Probably overkill going with an 4790k since ill be rarely editing but its within my budget and when I do go editing I would like it to be pretty fast

Im guessing no insane overclocking would be needed for my needs?

Thanks for all the help and info, I think ill settle with this:
http://de.pcpartpicker.com/p/7349Q7
I also have a the Akasa All in One Internal Card Reader/Writer with 3.0 Port it didn't show on pc part picker but heres the link. US price seems to be 60 dollars but only €14 in euros, but im guessing that's just amazon overcharging just like the hero board..?
Total comes to about €1,575 including delivery and assembly. (and assassin's creed unity bundled with motherboard)

Decided to go with the windowless R5 for a few reasons:
#1 The PC is most likely going to be placed to the left of me against a wall so the window will be blocked
#2 Seen a few completed builds with the noctua fan and didnt really like how it looked in the system.
#3 Its mainly the first two reasons but without the window people say that the case makes it more silent so since the window is going to be most likely blocked I just decided to go windowless, cheaper and quieter.

Will do, although I wont have the money to order until late May, all these threads that I was making was me just preparing for the exiting moment of ordering the parts