So I have a grow 4ft long X 2ft deep X 5ft high grow tent in a walkin closet in my bathroom that is maybe a half foot longer, a few inches deeper and maybe about 7-8ft high. I rent in an apartment (although this is a prop 215 grow in california). I'm having heat issues with the hps of course and it looks like venting into the attic is probably my only choice. Assuming I go up there and measure out a spot for the hole, how hard would it be to fix this later down the road when its time to move out? I've been searching but havnt found much so anybody who has done this I would appreciate you chiming in. Thank you!