I am kind of doing the same set up as you only mine is a 38 rr. I am doing a softy LPS tank. For lighting I am using a Nova T5 fixture. I have a 20 gal sump/refugium. I am going to use a aqua C urchin skimmer. Return is a MAG 3. 2 maxi jet 1200. I have 20 pounds of live rock and 30 pounds of marcos rock. I plan on keeping zoas, mushrooms, acans, open brain, feather dusters and others. For fish I was planning on 2 pearly jaws, 2 black o clowns and maybe a fillimented flasher wrasse. I really like potters angels but with my luck I will get the one that eats all of my zoas and will go after my blues first. I plan on putting a cleaner shrimp, peppermint shrimp and want an anenome to keep my clowns happy. We will see how it goes. Nicole