Replace the ram like glc said, and you really don't need that much power. You can save some money with a lower power unit and then use that to jump to the I7-2600k that does game better.
Newegg.com - CORSAIR HX Series CMPSU-1000HX 1000W ATX12V 2.2 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS Certified Modular Active PFC Compatible with Core i7 Power Supply
That will handle any overclocking you want to do as well.
AnandTech - The Sandy Bridge Review: Intel Core i7-2600K, i5-2500K and Core i3-2100 Tested
The i7 makes a sizable difference in some games.
BTW on the ram I would get 2x4gb sticks instead of 4x2gb.
Case: Thermaltake V9 Blacx Motherboard: Asus P8Z77-LK Processor: I5 3570k OC 4.6ghz GPU: EVGA GTX 660 Cooler: Coolermaster TPC-812 Ram: Corsair 8gb DDR3-1600LP PSU: Corsair HX-850 HDD:Intel 520series 180gb SSD, 1TB WD Black, 2 Seagate 1tb drives Monitor: Asus 248QE 144hz
Last edited by birddog_61; 06-07-2011 at 12:07 PM.