Does anybody have an opinion on the nova pro extreme, 48inch 6x54 watt lighting? I was going to get the 8 bulb version but, am learning you get better lighting with the 6 bulb due to the individual reflectors, which the 8 bulb doesnt have. I am putting it on my 90 gal., and i wanted some corals and even a clam in time, the 6 bulb gives me just under 4 watts/gal., the 8 bulb gives me 5 watts/gal. I am trying to get the best overall results on a 500 dollar budget while staying with t5 lighting. Any opinions or suggestions out there?