Currently on my 90 gallon I have 5 54 watt 460nm Actinic T5 bulbs and 3 54 watt 10,000k T5 bulbs. I really like the look of the tank when I switch to 6 Actinics and 2 10,000 K bulbs. If I make this switch is this enough lighting for my tank. I have numerous soft corals, zoo's, leathers etc...