Mystery wiring is the best. Sometimes tripping a breaker is the only way to figure out what goes where...
Tracy - nice repainting job. Really opens up the room (model RR or not). If you still have the painting bug in you, feel free to drop by
Final post in this thread Room is done, and I think I've settled on a track plan AND a prototype to follow, so I'm ending this thread with one final post, showing the overall room layout and how the railroad fits. I'll start a new thread dedicated to the track plan and layout design, with a more appropriate title.