Is their such a thing? Everything I find is a retro kit. I got a 40g hex that is only 24" wide and right now I'm using 130w pc. I've had halide but my electricty went higher. T5's are expensive for this size of a tank. My wife will soon have a tek 4x54 over her 72g bow but I want to try something different. So again any vho hoods or complete units?