I have a 75 gallon tank with about 80 lbs of LR. I plan on adding fish soon. i have a remora skimmer, 1 eheim classic and two hang on penguin 7000 filters. I am thinking about adding: 1 Regal BLue Tang, 1 Powder Blue Tang, 1 Copperband Bfly and possibly a heniochus. I also would add a pair of bangaii cardinals, common clowns, and cleaner wrasse. And maybe a goby/blennie. I am unsure of which fish to stock first and last to reduce aggression... any ideas?