Is that PSU sat ontop of a storage heater ? Also get those VRM's under water! Front has 230mm intake, rear has 120mm exhaust, top is 2 x 120mm exhaust. I find the top being exhaust improves my GPU temps, as they sit directly above my GPU which just pumps hot air around the case. The 230mm does more than enough in terms of intake, but I believe my case is closer to having negative pressure. CPU hits 60 degrees during P95 load (only clocked @ 3.8Ghz), and GPU hovers in the high 60's (clocked @ 1175 core), so I'd say the setup is pretty good.