A few questions before i purchase parts?

[Yuukinn]

I'm relatively new to this but I plan on purchasing the parts for my rig soon and I'm wondering if it has enough connectors for the 8 fans as well as the lights? Would i need any additional wires/splitters? Which ones? Links would be great.

The rig looks like this as of now:

Intel Core I7-2700K 3.5Ghz 8MB Cache Quad-Core
Corsair H100
ASUS P8Z77-V PRO ATX Intel Motherboard
Avexir 1600Mhz (4 x 8GB)
Corsair Force Series GT CSSD-F240GBGT-BK 2.5" 240GB SATA III MLC Internal Solid State Drive (SSD)
12x LG UH12LS28 Blu-ray / 16x DVD+/-RW DVD Burner SATA Lightscribe w/Nero
Geforce GTX 680
Antec 1200 case (Case fans included, 1 Top 200mm, 3 Front 120mm, 2 rear 120mm, 1 side 120mm, 1 middle 120mm.)
Kingwin LAZER Series-850w PSU
AFT PRO-55U All-in-one USB 2.0 Card Reader (Internal)
Logisys Cold Cathode lights 12" (6)

I'm a little concerned about the PSU also, I'm pretty sure 850w would be enough, but is it?

Lastly, aside from the connectors and the PSU are there any other things i should be aware of? I will be making the purchases in a matter of days, a week at most.

Any advice/feedback/recommendation greatly appreciated! :]

 

[FinneousPJ]

850W should be enough for triple 680 SLI.

www.tomshardware.co.uk/forum/261222-13-build-advice you should fill that in