Alright so i'm considering flipping the fan of my psu since i bought a second gtx 980 for cheap a little while and the gpu fan and psu fan go oposite ways and they are right besides each other so they are both taking from the same air i guess. so i'm thinking of flipping the psu fan atleast to try it. i cant have it draw air in from the bottom because of how my case is. wondering if this is a terrible idea what do you guys think?