Looking to lower the cost of this build to around $600-800. It will be used for gaming

[bmac10]

This is what I tried to make with the help of a friend:
http://pcpartpicker.com/p/27an8

I plan on playing DayZ on Arma II, DayZ Standalone, Arma III, GTA V (If it comes to PC, which I guess it will), and more. I need the total price to go down to $600-800. Any builds that can help me with this?

 

[bodeen2012]

PCPartPicker part list: http://pcpartpicker.com/p/27e09
Price breakdown by merchant: http://pcpartpicker.com/p/27e09/by_merchant/
Benchmarks: http://pcpartpicker.com/p/27e09/benchmarks/

CPU: Intel Core i5-3330 3.0GHz Quad-Core Processor ($169.99 @ Newegg)
Motherboard: ASRock H77 Pro4/MVP ATX LGA1155 Motherboard ($87.61 @ Newegg)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($74.99 @ Newegg)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($62.97 @ NCIX US)
Video Card: Sapphire Radeon HD 7950 3GB Video Card ($183.14 @ Newegg)
Case: Cooler Master Elite 431 Plus (Black) ATX Mid Tower Case ($58.70 @ Amazon)
Power Supply: Corsair Builder 500W 80+ Bronze Certified ATX Power Supply ($53.36 @ TigerDirect)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($16.00 @ Newegg)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) ($88.59 @ NCIX US)
Total: $794.80
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-23 16:24 EST-0500)