Thanks Ben, for posting the photo of the finished product. It's a great tribute to a great guy. I knew Marty for just a few years, but in that time had the opportunity to visit with him and Dotty about every 5-6 months during my frequent trips to Boston. His knowledge of toy trains, especially the electronics, and his willingness to share that knowledge, was unforgettable.
Seeing the photo of the memorial reminds me of the advice the Wizard of Oz gave to the Tin Man:
"A heart is not judged by how much you love, but by how much you are loved by others."
John