saw a post of yours bout how to make your own box and i learned from you tube type in how to build a grow box from start to finish that was exactly how i made mine i ordered my fans from pctoys.com two of them 60cfm 120mm i think 15 bucks each and make sure there AC plugs so you can plug them in the wall instead of trying to wire pc fans yourself i blew a new one up trying to do that but best buy took it back just told them it didnt work... any ?s let me know bud ill try and help ya out best i can