I went with the sps for basically the same reason, after a couple years i said, I gotta see if i can keep the sps at this point.
I cant get away from keeping zoos (love the color differentation) and some lps though, really just a gold torch, a frogspawn and a hammer, because non-reefers who look at the tank love the movement of that type of coral.
I cant tell you how many times non reefers used to look right past the "premium corals" and say they really the loved the pulsing xenia. Even now, the first thing a non reefer focuses on in my tank is the rainbow wellso (thanks kenny). Meanwhile, all i want people to do is look at my blue tort....