Sounds like a pretty impressive collection Paul. I will be Googling some of these species to get a better idea of you are keeping. I recognize some of them. You must put a lot of time in on them. I have 3 tanks they keep me pretty busy.
Tank raised marine fish are difficult to find. I have concentrated more on corals that have been farmed or fragged as much as I can. I just have a few fish in there for interest. My pair of Picasso Clowns have big personalities.
I am sure some day you will venture into reef. It is really a fascinating little world in there. A completely different ball game from what I was used to.