I've been asking both Lionel and MTH privately for another 4141 run for a few years. It seems that there are some legal hurdles here to clear that were not present or are now being more enforced than they were when the original runs of these were produced. That was the story about a year ago. Whether the historical significance of what is happening this week is enough to get someone to venture out and run it again, that is yet to be seen.
I agree that maybe not the entire train, but 4141, baggage car, and maybe a business car or two would make a nice representation and is very possible if it can be done without stirring the pot.
