Because I want my layout as simple as The V.R. (Very Retro) Yard, I changed my mind a little bit. No scenic part, no fiddle yard, just one switching / shunting layout. And that's all (Rule #1 applies) !
I found a very good idea in the The V.R. (Very Retro) Yard and I decided to build a little switching layout just for the fun. A little track plain explains better than words. All your advices and comments will be very appreciated.