Mike the ME:
Your attention to detail in dressing-up the wiring pathways is a marvelous example for neatniks to follow and a gentle indictment to hobbyists whose under-table wiring may look like an explosion in a spaghetti factory. Your control panel is ultra-cool.
Your wiring plan is an inspiration to me since I'm now approaching the electrical phase of my emerging 15x19-feet L-shaped home layout. It will include circuitry for both Lionel (TMCC) and MTH (DCS) control systems for operating trains of both brands.
With appreciation for the inspiration!