Hello all - looking to start my first layout in our new home. There is some existing shelfwork which will be perfect for a switching layout: 7 feet wide, 18" deep (could easily be expanded to 24"). Would anybody like to contribute some ideas? I'm going to be targeting a late 1940's era urban layout (new england theme, but no specific prototype). I'd like to use this as a good learning experience... plenty of motorized turnouts, etc. and hopefully DCC. Thanks for the help.