Thanks again to all that have replied.
After reading some of the earlier replies I tried to find information on the percentage of modellers in a particular scale. When I subscribed to Model Railroader back in the 1990's they would do surveys' to try to get a handle on the number of people in the hobby. They would publish the results. Anyhow trying to find up to date information, had no luck. As I recall at that time it was about 58% HO, 27% N, and the remaining 15% O, G, S, Z, TT and whatever else (in decreasing order). This of course was ONLY 2R. 3R was not considered in those figures. Kalbach separated those out as Toy Trains. Yes, now I know about 3R Scale items, but at that point being deep in HO, didn't have a clue! What I don't remember is the club vs private layout data collected. That was a asked on the survey, and both was an option.
From these responses there are still 2R personnel layouts out there, if you know where to find them!
