Thanks for adding the applications. If the goal is to game without a discrete graphics card, then AMD iGP is better than Intel, this generation. If you aren't in a rush to build, take a look at the AMD Kaveri
processors. The A8-7600 65W part will hold up well vs the A10-7800K for most of the stuff you want to run and is cheaper and lower power.
Go for a decent air cooler instead of the Corsair H60. The Scythe Mugen 4 goes for $45+ shipping vs the H60 for $60-70.
If you do go air cooling, you'll need to make sure the RAM heatsinks aren't stupidly high (like on the A Data) or if they are, that the cooler will clear them. Also, don't know if you'll really benefit getting DDR3 2400 vs the cost. While the synthetics look awesome, real world is less impressive. Here's Corsair's take
. You could probably go with 1866 and use the savings elsewhere.
PSU - SeaSonic SSR-360GP ~$55. It's 80+ gold rated and pretty quiet at the loads you'll see.
Coolermaster case....probably not that quiet. Too bad the Bitfenix Merc Alpha went away. It was suprisingly good for $40. I don't have a cheap case alternative for you - maybe another member will pipe up.