Dan,
I greatly appreciate how much maintenance is required for an individual to keep up with what already exists, We have to work on our railroad every day to keep it on the up and up, and we are running a model railroad!!!
I am one of the few (there cant be many) people that never has enough. If I build an engine, I want another one. If I build a freight car, I want ten more!!!
I hope you dont take my question offensively, but more just curiosity. I think you do marvelous work, and like a drug, I only want more...
Keep up the great work, at your own pace!
Casey