hi all, i was looking for a rather abstract opinion on wether or not to remove a gpu fan. i have a nzxt phantom 820 case, it has a fan on the side with a fan on the drive cage to angle at the gpu/cpu. the cage fan is rather loud and i'm thinking of removing it, but wonder: how much would temps rise? i have one asus 7970 dc2 and plan to add a second, so should i? any tips tricks or suggestions welcome thanks!