It is a beautiful layout. How big is the room it is in? Is there a layout plan online? I'm working on finalizing plans for the basement railroad empire, and no doubt have much less space, but I think there are plenty of ideas from that layout that many of us could learn from and/or incorporate into our home and club layouts.
My one critique (as an old guy, but one who has put together a fair number of sound tracks for theater productions) is that I would save the techno dance beat music for something more 21st century than triple headed steam on a block of meat reefers. Maybe some Bluegrass or just the old standby country western train songs.
On the other hand, if the music helps draw young folks into your modeling group, forget what I just said.