I have a 75 gallon tank with about 75lbs. of live rock. I have a bycolor blenny, a Flame angel, a small mimic tang, and a maroon clown. I am wanting to add another fish to my tank. I want it to have some benifits to the tank and look and act interesting. I am wanting to start keeping soft corals and such so they need to be reef safe and compatible with the fish I already have. I know that the flame angel is a risk but I really like the fish and have had him for some time. I would like my new fish to have personality and not hide or be seen. Any suggestions?