Hi bro,
Nice tank. I notice a few things:
(1) Once the protein skimmer is in place, think you might need to add bubble traps before the 2 return pumps.
(2) The chiller coil should ideally be position in the last compartment same as the return pumps.
(3) The high rise tower LR design may be ideal for fishes to swim around them, but has limited real estate for coral placement at the top.