I'm new to model railroading and have come up with a rough sketch of my layout. I guess it is like a point to point operation, as I don't have the room for a loop. The scheme with my layout is that it will operate as a scenic passenger railway. The locomotive will leave out from point A (see pic) pulling 2 to 3 cars to point B. Once at point B there would be a layover before the Train headed back. Once the train leaves point B the locomotive would reverse course and push the cars back to point A. I need input on whether or not this setup would work? Any special wiring or devices needed? I do not want an automatic system, I will control the train myself so no need for an auto reverse.