I'm going to make it easier Roger for folks to see the video.
That's a nice balance of modeling, whimsy, nostalgia with some of your local history thrown in. There's something in that display for nearly anyone. I liked how you used both tubular track (nostalgia: "look, that's what we had") and then FasTrack also, because that's what comes in sets today. The only thing missing is maybe some animated cars, like the chase gondola, the bobbing type box cars, the aquarium car, etc. Those always attract attention from youngsters.
I've seen some nice displays with very high end trains on them. Outside of impressing people with all the realism and technology, I don't think they do as much to grow/expand the hobby as having some starter set kinds of items on display. Because that's how most folks - should they get into the hobby - are going to start.
Again, nice balance on display here Roger.