I like your final plan, I like that you went with having the longer mainline, in they end when you get trains running around the layout you will be wishing you still went bigger It happens to all of us, you made the right decision.
I still liked the small mountain/tunnel you had in one of your previous plans, to bad you couldnt incorporate that into this one, but we all have to make compromises for the better.
Im sorry if you stated this in your opening post, but what era is this
Also, have you thought about staging at all? Could you add a hidden staging track around the outside edge on the west wall?? Or is staging not possible with this layout? Staging adds alot more to any layout even if its one/two tracks.
I still liked the small mountain/tunnel you had in one of your previous plans, to bad you couldnt incorporate that into this one, but we all have to make compromises for the better.
Im sorry if you stated this in your opening post, but what era is this
Also, have you thought about staging at all? Could you add a hidden staging track around the outside edge on the west wall?? Or is staging not possible with this layout? Staging adds alot more to any layout even if its one/two tracks.