Mark, That is a nice video of your former layout! The CNW reefer right behind the IC switcher reminded me of an HO kit I bought and put together in the late '60s. It was the same livery, I have long forgotten the manufacturer. I just remember the old Ambroid airplane glue was all yellowed and the car was falling apart when I dug out the old HO trains I stored away when I moved away from home. I tossed them since that car and the cheap plastic cars were heat damaged over only a few short years.
Are you going to be able to build another layout in your new home in Jacksonville or participate in a train club, no matter what scale or gauge the trains?