Moonman
You are really excellent with that software stuff.
Salvagni
I have to just add some info for you. You have a nice layout plan started. I wasted money with 036 switches. Even giving up space I think in switches bigger is better.
And, if you practice cutting some fastrack after a few times you will see how easy it is. Fastrack comes in all types of sizes but you can spend big bucks buying those small sizes. Been there done that. Learn to cut it and you will save money. It really is easy.
Good luck with your fun project.
Larry