Advice on gaming pc build

buildingpcs123

Honorable
Jan 28, 2013
10
0
10,510
I'm planning on building a custom pc for gaming and such, any advice or suggestions, here are the parts I'm currently planning on using:

Motherboard: ASUS P8Z77-V LK Intel Z77
CPU: Intel Core i5-3570k Quad Core
GPU: EVGA GeForce GTX 660 2GB
Power Supply: OCZ ModXStream Pro 700 Watts
SSD: Kingston HyperX 3K 120GB
Hard Drive: Seagate Barracuda 1TB
RAM: Corsair Vengeance 16GB DDR3 1600Mhz
Case: CoolerMaster HAF X
Optical Drive: Asus DRW
 

buildingpcs123

Honorable
Jan 28, 2013
10
0
10,510
Would a CoolerMaster HAF 912 work well, and would I need to buy extra fans?
Corsair Vengeance 2x4GB DDR3 1600Mhz RAM
PSU: Corsair Builder Master 600W

And what would you recommend, a 7950 or a GeForce GTX 670, and why?

Thanks
 

buildingpcs123

Honorable
Jan 28, 2013
10
0
10,510
Thanks for all your help, so something like this would work well?
Motherboard: ASUS P8Z77-V LK Intel Z77
CPU: Intel Core i5-3570K Quad Core
CPU Cooler: CoolerMaster Hyper 212 EVO
GPU: EVGA GeForce GTX 670 2GB
PCU: Corsair Builder Master 600W
RAM: Corsair Vengeance 8GB (2x4GB DDR3) 1600Mhz
SSD: Kingston HyperX 3K 120GB
HHD: Seagate Barracuda 1 TB, 64MB Cache
Optical Drive: Asus DRW
Case: CoolerMaster HAF 912

And everything will fit in the smaller case well right?