I was looking on another forum where someone had a grow blog about using LED lights. This person had a really elaborate setup. The most prominent difference I noticed, TheNeedForWeed, between yours and that person's is that you have far less LED panels. This person has a good crop going and the weed looks awesome under the pink and blue lights. However, their entire room is filled with LED's. Let me try and find it for you. I couldn't find it. However, I started this thread that is ongoing so check it out.
Please all your LED info here: - Marijuana Growing