Ken,
I wonder if you'd do me a favor, and consider putting something like this into a thread that you continue posting to.
The WPF's are great, I really appreciate them, and they really keep the place hopping. However... since they're all named WPF, it makes going back and finding stuff later a real hassle.
For photos of a project like this one, starting a thread called "Ken's Layout" or the name of your railroad or whatever, and posting photos as you go would make a really useful reference later. Folks could see what you did, how you did it and learn from it.
Just an idea...
Thanks!
Bob
PS - The same comments apply to anyone else with an ongoing project obviously.