Ok. I am taking advantage of my apt misfortunes and upgrading to a 75 gallon tank. I have 60 lbs of LR already and will be putting that in a established tank with a 3" sand bed. Any suggestions for aquascape?? Also I plan on doing a mixed reef (using t5 6x54w set up). What would be some good corals to add in the future?? Also I have a pair of perculas, a YT, and a goby. What else could I add fish wise in the future??