Ok the changes I've made so far are:
Case: Antec Nine Hundred Black Steel ATX Mid Tower Computer Case
Power Supply: CORSAIR Enthusiast Series TX850 V2 850W
CPU Cooler: COOLER MASTER Hyper 212 Plus
Video Card: EVGA SuperClocked 012-P3-1573-KR GeForce GTX 570 HD
Mother Board: ASUS P8Z68-V LGA 1155 Intel Z68
SSD: OCZ Solid 3 SLD3-25SAT3-60G 2.5" 60GB SATA III
Memory: G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3
1. I changed the video card to the GTX 570.
2. I also changed the power supply to the 850w because I would like to get another GTX 570 as they fall in price and run in SLI. Is 850w enough?
3. I think I picked the right mother board for the SSD and SLI.
Thx for the advice so far guys.