Hello all, I went to the frag swap yesterday and got some great stuff. zoos, 'shrooms and polyps. Oh yea an RO/DI unit 75gpd. I have 260watt cf in a 90 gal (48 x 18 x 24 or so) I am ready to jump to good quality lights, I would like to go to mh/t-5 (outer orbit). What do you suggest for wattage...