I'm going to be honest I've searched the forums and scrolled through the pages but still haven't received a solid answer, here is the question I'm in need of an answer to. I have a 5x5 secret jardin tent for flower and can not make a decision to either use 2 600w lights in hoods or a single 1000w light, any help would be greatly appreciated. Also what is the ventalion setup that I should go with for the more desirable setup?