Mike. No question; you are among the 8-10 greatest RR modelers, period !!.. The only thing, if you still are working on/running this layout in 2018, is the old Atlas code 100 track. The rails are too tall, the frogs plastic, and the black ties are wrong dimensions and spaced wrong..I don't doubt you know this by now. But I guess redoing the track would be just too traumatic on its surroundings. Otherwise, it's simply fantastic what you do...And aside from the obvious, your backdrop/sky/clouds/lighting/illusions, are inspirational !!! ..M , Los Angeles,