Help Gaming Pc Build

Hey, Im Planning On Building A Gaming Pc And Im Wondering If All My Parts Are Compatible My Parts Include 

- ASUS DRW-24B1ST/BLK/B/AS Black SATA 24X DVD Burner  - Bulk - OEM

- COOLER MASTER HAF 912 Mid Tower Computer Case,

- EVGA SuperClocked GeForce GTX 660 3GB 192-bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card

- G.SKILL Sniper Gaming Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1600

- Microsoft Windows 8 64-bit (Full Version) - OEM

- COOLER MASTER Hyper 212 EVO120mm Sleeve CPU Cooler

- Intel Core i7-3770K Ivy Bridge 3.5GHz (3.9GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 4000

- ASUS SABERTOOTH Z77 LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard

- Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound AS5-3.5G - OEM

 Im Not Finished Yet But I Will Be Also Getting A 650w Modular PSU And I Will Use My HDD From A Old Computer. Please Let Me Know If This Is Compatible Please and Thank You

don't get an i7 or 16g ram for gaming. wasted $$$$$$

spend it on a radeon 7950 or 7970