If the McKeen Car were to be designed in O Scale in both 70' and 55' versions and built with a motor and lights, rivets (correctly placed and spaced, with the correct amount,) passenger interiors. What else would you expect of it and what's the highest amount of money you would pay for it? I know about all the disappointed fans of MTH not making the McKeens, but with my plans, I can now make the cars even more accurately then M.T.H., and I think you would like them more. The cars would be 3-D printed, and have a motor on the front truck. I am debating how I would do it, but I am also thinking about having the doors work, the cab door, baggage door, and the passenger door. So let me know what you think, and maybe this could become a fund raiser for my project.