Critique my layout and help setting the scene

[RAF96]

Check that you have adequate clearance between the inner and outer loop curves at the front to avoid stock clashing when passing.

[Chops]

Wonder what happened? Had an interesting start, then poof!

[Mountain]

I would consider wiring it for the cab control method. May I suggest a book called the PSL guide to model railway wiring. There is another excellent book that a gentleman in here wrote about model railway wiring. I can't remember the title. Hang on. I will look.

Ah. Here it is. The book is on there.

https://www.brian-lambert.co.uk/