Nice set up you got going. Yes moving with a reef system is a pain. Tore down a 75g myself and moved cross country from WI to CO. Bringing old tank along was not feasible but brought my corals and fish in totes. Lost a few along the way but those still alive are in a 20g waiting for their home, a 120g DT w40g DIY sump.
Keep up the good work on your new build.
Keep up the good work on your new build.