Bryan,
For further clarity, is your new cooling unit a conventional replacement or a helium filled replacement? I fitted a helium unit to our 1200 LRIM in 2021 and supplemented it with an ARP (helium specific) controller and its additional fans. I too am quite pleased with the performance of the fridge now. In our short rig the drawers below the fridge are our only “pantry” area, so we felt upgrading was our best and easiest alternative, all things considered.