Do I Have an adequate gaming build?

Solution
If you want to overclock, it might be better going the extreme 4 and the hyper 212 evo.
Here's a list with it with about the same price as your initial build : http://pcpartpicker.com/p/Gwkm

You can get cheaper ram in ncix is : http://us.ncix.com/products/?sku=74758&promoid=1321
HDD : http://us.ncix.com/products/?sku=74462&promoid=1324
Cooler(hyper 212 evo) : http://us.ncix.com/products/?sku=64385&promoid=1324

The seasonic psu is of high quality, but the capstone 650M is cheaper with the rebate, and it's 80 plus gold, it has more efficiency, it's also a quality psu made by superflower.
If you want to overclock, it might be better going the extreme 4 and the hyper 212 evo.
Here's a list with it with about the same price as your initial build : http://pcpartpicker.com/p/Gwkm

You can get cheaper ram in ncix is : http://us.ncix.com/products/?sku=74758&promoid=1321
HDD : http://us.ncix.com/products/?sku=74462&promoid=1324
Cooler(hyper 212 evo) : http://us.ncix.com/products/?sku=64385&promoid=1324

The seasonic psu is of high quality, but the capstone 650M is cheaper with the rebate, and it's 80 plus gold, it has more efficiency, it's also a quality psu made by superflower.
 
Solution