I7 Gaming Rig (need your advice)

Mr_KnowNothing

Distinguished
Jan 3, 2009
16
0
18,510
Buying a new computer next week and I'm willing to spend a bit of money on a new gaming rig. This is the stuff I'm looking at sofar:

CPU Intel Core i7 920 Processor LGA1366 2.66GHz 8MB Cache CPU 485
Motherboard Asus P6T Deluxe EXGTE LGA1366 X58 6DDR3 FSB1600(OC)RAID 2GBLAN 3xPCIE2.0 ATX 499
Memory G Skill 6G(3x2G) DDR3 PC10666 9-9-9-24 239
Hard Drive Seagate 1TB 7200RPM 32MB SATA3.0Gb/s NCQ(ST31000340NS) 299
Video Card Zotac GTX295 1792MB DDR3 HDMI(GRID incl) 899
CD Drive Samsung 22X DVDRW Black SATA 27
Case Antec SKELETON ATX Tower NO PSU 219
PCU
Cooler
Monitor Acer P244WB 24 wide 2ms Black VGA/Analogue HDMI 349
Software Microsoft Windows Vista Premium64bit(OEM)purchase with Hardware Only 179

Total cost sofar: Aus$3195

I still need PCU and Cooler, any suggestions? How much power will i need to run a system like this? I was thinking around 800.

I plan on overclocking this system too, which is why I'd like to get a cooler. Anyone got input?