Alright so next to my external hookups off the mobo in the back there is a thin plate the same depth and length and width. now its about 65mm wide and i can put 2 on it. And im going to drill the holes and put a 60-80mm adapter on the inside. Im going to have them blowing air in since i have a top fan pulling the air out and the PSU pulling it out. Think its a good idea? BTW i cant put the adapter on the out side because there is a wall and it would hit it when tapering out.