I need a bib for my drool over these rare and beyond my means models!! If I had some of those O gauge ones, I will do away with the gauge 1 track on my outdoor railway and retrack with gargraves and built a line to be operated by clockwork. The outdoor raised line has 10' diameter curves and 40' long straights. Plenty of room for a multi station clockwork railway. And the temptation is strong, but I would have to sell my gauge 1 live steamer and track to afford a scale change and pickup more gauge 0 motive power/rolling stock.