Like the post says, anyone (dealer, service center, etc) want to make millions or realistically some good money, set up a table for fixing/servicing smoke units. We can debate the logistics of such a service being offered at York but if it could be accomplished, by the number of sad train enthusiasts on this forum recently, I believe it would be a winner.
Throw in traction tire replacement and let's get crazy... Kadee coupler installation and bingo ol' Jed's a millionaire!
Even if just one of these services were offered I believe it could be way profitable.
Any other services you would like to see?