I have a 100 gallon and currently have a set up of 4 60" VHO bulbs. I chose VHO as the canopy I have is very low profile. The bulbs are about 2" off the water. So if I go with any other lighting, I will need to toss the canaopy. That being said, I considered MH lighting. However I dont want to spend a bazillion dollars to do this. Any ideas on MH lights and not buying one of the fancy setups that have moonlights, fans, etc in them? Being that the tank is 60" long, I would almost need 2 MH's - one for each end. I even thought about (since the tank is like 24" from front to back), getting 2 of the 24" setups for each side and run the mounting legs from front to back instead of the normal side to side. Any thoughts?