I'm restarting up My Model Railroad after years (20+) of being away from it. The Era I orginally started to Model was the Chessie System from 1972 to 1986. My rolling stock fleet is heavy in Box Cars and coal Hoppers, but I would like broaden My rolling stock fleet. I'm considering Flat cars, but I don't know what length I should have in My roster, 50 ft or 60 ft. I would greatly appreciate any help.
Thank You,