I got a new grow tent from ebay last night for only $83!! My only question is does this thing have enough support to hold up my hps lamp that has the ballast housed in it. My light is pretty heavy and Im not sure if Ill have to buy another lamp that has the ballast not built in. Anybody have experience with this tent? I saw a thread on here the other day where someone was going to pay around $200 for about the same dimension tent, I think I got a pretty good deal. Cant wait to put it to use. The dimensions are 4' x 4' x 6.5'