Is my pc gaming setup good? first build

[thefaraz01]

tell me if i should add change or get rid of something thanks!

CPU Intel Core i5-3570K 3.4GHz Quad-Core Processor
CPU Cooler Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler
Motherboard ASRock Z77 Extreme4 ATX LGA1155 Motherboard
Memory G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-1600 Memory
Storage Samsung 830 Series 64GB 2.5" Solid State Disk and seagate barracuda 2TB
Video Card MSI Radeon HD 7970 3GB Video Card
Case Cooler Master SGC-2100-KWN1 ATX Mid Tower Case
Power Supply Corsair Enthusiast 750W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply
*i might crossfire in the future so thats why im getting a 750W*
Optical Drive Sony AD-7280S-0B DVD/CD Writer
Monitor Asus VH242H 23.6" Monitor
Keyboard Microsoft SIDEWINDER X4 Wired Gaming Keyboard
Mouse Logitech G700 Wireless Laser Mouse
custom 2 antec led fans

This is my first build so thanks for the constructive criticism!

 

[Why_Me]

http://www.tomshardware.com/forum/261222-31-build-advice <--- copy & paste on here please