I recently purchased the above case. I currently have 3 fans but am about to put in 4 more. I will have 3 x 140 Corsair LL series in the front, 3 x 120 of the same series in the top and 1 x 120 LL at the back on the radiator cooler. What I need to know is what is the best configuration for the fans? I was thinking in at the front and out at the top and back. But then I am exhausting over the radiator. Should i pull in at front and back and exhaust at the top? I have read that there is only a 1.3 % difference between push and pull for radiator, so that may not be an issue. What I am worried about is vortexes causing hot spots. I do know that my GPU (GTX970 - soon to be replace) does run at about 75 degrees on load. With most other components at about 55 to 60. And around 30 at idle. What about one exhaust on top and front and the others pulling in. I clearly have no clue, please help.