Noobie building gaming PC need advice

[shouthern_mudder]

Hi I'm new to PC gaming but have decided to build my self a gaming rig and could use some advice from yal more adapted than me the parts I have choose.

CPU-Intel i5-3570k
GPU-MSI GTX 660 Ti PE
RAM-Corsair Vengance 16gb
Motherboard-ASrock LGA1155 Z77 extrem4
Case-Cooler Master HAF922
PSU-Crosair Enthusiast 650watt

Would this b a good build thank u for any help any1 can provide.

 

[Outlander_04]

no gamer build needs 16 gig of RAM . Even 8 is more than enough

 

[shouthern_mudder]

I know 16gb is overkill but my friend got a good deal on 4x8gb sticks gave me two so. I figured don't look a gift horse in the mouth.