Please advise on my $2k budget purchase - Gaming PC

I am looking to buy this by the end of this month. Mostly going to be used for a gaming machine and photoshop.

My budget is $2000. I don't need HDDs or DVDrom. I would like to stick with an NVIDIA graphic setup.

Please review my order and see if there is anything I can improve upon. Thank you all for your continued help!

Oh I will be using newegg mostly. If there is a better deal I am open to it.

Scythe SCMG-2100 Sleeve CPU Cooler
$39.99

ASUS GeForce GTX 580 (Fermi) ENGTX580 DCII/2DIS/1536MD5 Video Card
$499.99

Arctic Silver 5 Thermal Compound
$11.98

ASUS P8P67 WS REVOLUTION ATX Intel Motherboard
$259.99

SILVERSTONE Fortress Series FT02B-W Black Computer Case With Side Panel Window
$249.99

CORSAIR HX Series CMPSU-1000HX 1000W Compatible with Core i7 Power Supply
$229.99

G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory
$129.99

Intel Core i7-2600K 3.4GHz LGA 1155 95W Quad-Core Desktop Processor
$328.99

Grand Total: $1,750.91