Thanks for the response matt. I currently have 6 T5 54w's running 4 daylight and 2 actinic, octopus skimmer, refugium, 30gallon sump.
In response to your Tang comment. Yes I am "Tanging out" haha. What you see in this photo is a Purple Tang, Naso Tang, Yellow Tang, Hippo and a Bristletooth oh and a 3in baby Clown Tang (no fighting yet!). Currently I am redoing a 125 so they are all hanging out together in the 125. Within the next month they will be going back into a 125, but some may stick around in the 75 while I break that tank down. I am however looking to sell the Bristletooth aka The Horse, if anyone is interested.