Newbie to Reef....where to start?

[Pisces]

For years I've had a FOWLR tank...I recently got a BTA and it seems pretty happy. I'm also picking up some metal Halides!

I'd like to ease myself into corals.....but not sure where to start. Any advice, or recommendations? I want something relatively easy/hardy. I have to move my starfish in to the fuge in the sump though, not reef safe.

TIA,
Pisces

Also, my clowns haven't touched the BTA. I think it's because they've been without one for a while. Do I have to but a new one to 'teach' them to go into it?
Thanks again!