Definitely prefer mushrooms to zoas. The flame angel and coral beauty are said to be the most reef safe among the dwarf angels. But if the flame angel ends up snacking on my corals I will have no choice but to remove it.
This is a bare tank, sits on a cabinet. Using hob filter, along with my live rocks, bm nac qq skimmer and an atman pump that pumps water through my resun 280 chiller and 150 phosban reactor which has rowa, and then the return pump.
I think the back looks neat enough, so no intentions to cover it up. This is my first venture into marine, hence only a 2 feet. When I get my own place next time I will then do a 3 or 4 feet tank, with a sump to dump all the equipment in of course