First time building a computer.

[nigzeez]

Hi everyone, I'm trying to build a new gaming PC. This is my first time building a computer and was just wanted your guys opinions. My budget is around $1200 which includes taxes/shipping.

Current Build: https://dl.dropboxusercontent.com/u/41468098/comp%20setup.jpg

thanks

 

[nigzeez]

anyone?

 

[ssddx]

for the tower only?
what games? what resolution?
how long does it need to last?
any other demanding software?
do you need a m+kb+speakers?
any preferences?

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($189.99 @ Microcenter)
Thermal Compound: Arctic Silver 5 High-Density Polysynthetic Silver 3.5g Thermal Paste ($5.98 @ Outlet PC)
Motherboard: Asus SABERTOOTH Z77 ATX LGA1155 Motherboard ($239.98 @ SuperBiiz)
Memory: Mushkin Redline 8GB (2 x 4GB) DDR3-1866 Memory ($78.99 @ Newegg)
Storage: Western Digital Caviar Black 1TB 3.5" 7200RPM Internal Hard Drive ($84.98 @ Outlet PC)
Video Card: EVGA GeForce GTX 770 2GB Video Card ($419.99 @ Amazon)
Case: Antec One ATX Mid Tower Case ($51.24 @ Amazon)
Power Supply: Corsair Professional 650W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply ($79.99 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($16.99 @ Newegg)
Total: $1168.13
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-06-09 17:35 EDT-0400)