Why did you delete my comment?
The build seems OK. However, you got a very overkill PSU and your video card is a bit weak. Plus you might wanna grab more ram (an extra 4 gbs) if you plan on doing gaming.
I don't understand why you got a case with a PSU and then got a PSU double the wattage you actually need? You overpaid for that motherboard, and probably should have gone with 8GB of memory. And no SSD? The saved money on the PSU and motherboard could have been used to upgrade the GPU and maybe buy an SSD. You should have gotten an Ivy Bridge processor as well.
Ivy Bridge is less overclockable as Sandy Bridge and it's more expensive.
It's $10 more.