I would suggest a Six Line Wrasse and a Flame Angel. :-p That was what I was going to do but I got two Clowns for my tank. I am still adding a Six Line Wrasse, but not the Flame Angel.
I wanted a Flame Angel and everyone said it would be fine in a 29 gallon, but I didn't want to risk having it and not upgrading in the future. Since you got a 75 already, I would get one!!
Fish Sticks, the best thing you can do with your dead fish.