I have a 125 gal tank with 4x 96 watt cf, I also have a high electric bill. My ? is Iwould like to get a good light set up and had been looking at halide\t5 or halide\cf but not sure of pro's and con's to all the lights. I know with the cf fixture I have its hot like standing by a blowdryer which I don't like and think its raising my elec bill. So t5's or a t5\ halide set up pro's and cons' and would 4x 39 watt t5 be the same\better\ worse than what I have at the moment? If I go t5 I would get the parabolic reflectors which I can get lacaly or order them.