Gaming build being built soon

[ragnello]

This is the current part summary I have for this build. I just had a few direct questions. If you have tips or advice besides those please add

http://pcpartpicker.com/p/eb7M

Monitor:
http://www.newegg.com/Product/Product.aspx?Item=N82E16824236206

Case:
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147158

I read that I should use the door as Exhaust and not intake because it causes lower pressure therefore lower temperatures. Do you think this holds true?

Do you think the psu below would need a 4pin or 8pin extension for my setup? The case is really tall, so I think yeah

PSU:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151110
Are the cables long enough to link to my thor v2? People say the GPU gets in the way of connecting the 8pin so you cant use cable management. Some PSU's barely reach even without using cable management. Will I need an extension? Where could I get one?

Motherboard:
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157293
Should I get a different one? I would upgrade a second gtx 670 in the future if I needed more performance

CPU:
http://www.newegg.com/Product/Product.aspx?Item=N82E16819115072
Which cooler should I use to overclock to 4.5ghz on air?

CPU Fan:
http://www.newegg.com/Product/Product.aspx?Item=N82E16835103065
Should be a good air cooler from reviews. Do you think I should add a second fan to it? Should the second fan be intake or exhaust

Memory:

http://www.newegg.com/Product/Product.aspx?Item=N82E16820231479
Two sticks of 4gb. I doubt anyone needs more than 16gb anyway. So why bother getting 2 8gb right?

SSD:
http://www.newegg.com/Product/Product.aspx?Item=N82E16820148442
This one had the LEAST bad reviews for failure and most of them are 8 months or longer before failure. Should I stick with it?

GPU: GTX 670
http://www.newegg.com/Product/Prod [...] 6814130785
OR
http://www.newegg.com/Product/Prod [...] 6814162118

I want to know if I should buy 2 4gb cards (in the future) or do 2 or 3 GTX 670's run good in sli without 4gb?

 

[TheBigTroll]

all links dont work

why dont you try using pcpartpicker.com? has every part that you need and the lowest prices (90% of the time) listed online

 

[azeem40]

I say all those plans of adding GPUs are a waste of $ if you're gaming at 1080p. What is your resolution?

 

[ragnello]

Fixed all my broken links (sorry) and heres PCpartpicker!
http://pcpartpicker.com/p/eb7M

 

[TheBigTroll]

what i would get

http://pcpartpicker.com/p/e7Jt

 

[ragnello]

what i would get

http://pcpartpicker.com/p/e7Jt

Why Ivy Bridge if im running a GTX 670, if it runs hotter? Only benefit is the Intel HD Graphics 4000

 

[TheBigTroll]

it has native usb3 and pci-e 3. it doesnt run hotter unless you crank voltages up which you shouldnt do since stock voltage will get you 4.2ghz

 

[ragnello]

Its 10$ more so I guess whatever....

 

[azeem40]

"I say all those plans of adding GPUs are a waste of $ if you're gaming at 1080p. What is your resolution? "

 

[ragnello]

Thats why I only have one 670, until games become more demanding. The monitor is 1920 x 1080 @ 120hz 3D

 

[azeem40]

In that case, you COULD SLI 670s (doesn't mean it is necessary for 120Hz).

 

[TheBigTroll]

i dont like 3d but ok.