New gaming pc 2000$

I want to build the best gaming pc I can for around 2000$ give or take.
here is the list of parts Ive come up with so far.
the prices are from amazon but naturally i will look for better prices elsewhere.
let me know what you think.


ASUS LGA 1366 - Intel X58 - Republic of Gamers - ATX Motherboard Rampage III Extreme
by Asus
$369.99


Cooler Master Cosmos S ATX Full Tower Case Black- (RC-1100-KKN1-G​P)
by Cooler Master
$209.98

Sparkle GeForce GTX480 1536 MB GDDR5 Dual DVI PCIExpress 2.0 with Native MiniHDMI Graphics Card SXX4801536D5-NM​
by Sparkle
$446.49


Intel Core i7 950 3.06GHz 8M L3 Cache LGA1366 Desktop Processor
by Intel
$294.99


Corsair Cooling Hydro Series H50 All in One High-performanc​e CPU Cooler CWCH50-1
by Corsair
$79.00

PCI Express Sound Blaster X-Fi Titanium Fatal1ty Champion Series
by Creative Labs
$163.04


HP 22X DVD Writer 1140i
by PLDS
$35.97


Western Digital Caviar Black 1 TB Bulk/OEM Hard Drive 3.5 Inch, 32 MB Cache, 7200 RPM SATA II WD1001FALS
by Western Digital
$86.99


Corsair HX3X12G1333C9 12 GB XMS3 6 x 2 GB PC3-10600 1333MHz 240-Pin DDR3 Core i7 Triple Channel Memory Kit
by Corsair
$249.99

Corsair CMPSU-750TX 750-Watt TX Series 80 Plus Certified Power Supply compatible with Intel Core i7 and Core i5
by Corsair
$105.74