Welcome to R2R. Really nice set up. Sorry to hear about the flood...This was my system before the flood happened in my basement and forced me to move around systems to redo the flooring. Now i'm preparing for a new setup.
Most of the corals are on the sand bed because I moved the ones that weren't completely encrusted yet to move them later.
I sold half the fish and coral and moved the rest in the 45 gallon breeder I had plumbed in the same system. Very crowded.