Excellent cases, I am tempted to get the Corsair Carbide 300R.
http://www.amazon.com/Corsair-Carbide-Mid-Tower-Computer-CC-9011014-WW/dp/B006I2H0YS/ref=sr_1_1?ie=UTF8&qid=1378324676&sr=8-1&keywords=300R
As for the RAM, I just read that instead of going for a high frequency, one should consider...