I wonder if a t5 setup would grow more weight than a led systemm by itsself,I had seen some thing in the h.t mag were the guy was using t 12s but plansts didnt get enough weight for it to be worth the trouble.Wish they would just make one that was of the highest quality and not keep doing one after another that says of this is 10 percent better than the last one but i guess thats how they make there money