I kinda have a question around the same lines as ross's and my answer may help out ross also so I'm not totally hijacking the thread, I wanted to let my canopy be open backed except for a small support on the back and I wanted the whole front to swing open but this way the front would not have the ability to support weight, If I made the canopy out of 3/4" oak plywood and 10" tall would the sides be able to sufficiently hold the weight of entire canopy and 2 250 MH bulbs and two 96w PC's