I have about $300 to work with on upgrading my pc, I have a fx 8350, 7950, 8 gbs vengeance ram, an asrock 960gm-vgs3, a 5400 rpm 320gb boot drive, a 1tb 7200 rpm back up drive, corsair 800 watt psu, a cooler master seidon 120m closed loop water cooler and a cooler master elite 431 for a case. I am thinking I need to buy a new case (probably a c70) with fans and a motherboard but what are your recommendations? What do you think I should buy with the money and setup I have