Mark, I am glad your AIU's work and that you were also able to get a back up TIU with remote. Things are really looking good Your power sub station should look wonderful on your layout and your Yard tower turned out great! I am
I am sorry you still have pain and hope it goes away soon, I know what its like getting up at 1 or 2 AM not fun!
Guess I better chime in, For my train room area in the garage it is attached to I have a coffee pot for the morning, micro wave for some warm snacks during the winter, and a small fridge for that nice cold blue mountain Coors Light! LOL