So here is the problem. Mainly, it's my tank, which happens to be 56 gallons. yes, that is 30x18x24!!!! I am running way too many lights on the top, and I would like to clean it up. What can I possibly do, that will give me coverage along with some decent numbers for wattage and Par. I should also remind you, that it has a giant black brace that runs perfectly across the middle of the top, right where you would put a nice Metal Halide!!!!