I have a Red Sea Reefer 300 G2+ (65 gallon display, 15 gallon sump) and am looking for a stocking recommendation of fish that can live their whole lives in there without needing an upgrade. Currently the tank has two mochavinci clowns, a small melanarus wrasse, a diamond goby, and a bicolor blenny. Would love to hear recommendations to fill out the space! It's a mixed reef with pretty beefed up filtration, so would love to stock medium/medium heavy with the right fish!