I am looking at running a 125-200 gallon set up (most likely a 60 x 24 x24) all male the 3 fish that I really want to shine are a star sapphire blue dolphin and a front, what tank mates would go well with these and should I look at a larger set up? I know I should stay away from mbuna any haps or pecocks that just won't belong in the tank. I am a fan of reds,blues,purples,and pearls if that helps. I also know that some of these fish like rocks others don't so should I just have a few large rocks for breaking site in the tank of still build out a wall of caves in the back of the tank? Thanks, and I've got thick skin and am new to cichlids so if I'm way off don't feel bad about giving me some rough guidance, I can take it, I want happy fish and a beautiful tank, and understand that those fish are my responsibility as much as they are my pets.