I have 3 fans in my case 2 140 mm intake and 1 120mm exhaust fan. I have no other fan spots on my case. I want to put a h80 cpu water cooler in and some people tell me to take out the exhaust fan and put it where the exhaust fan is was at. My question is wouldn't that make to much possitive pressure in my case and would the radiator and fan restrict the exhaust in my case since it would be my only exhaust fan