I have been thinking about a new layout to cure the "Sick of Model Railroading" Blues. A Switch Track Time Saver (John Allen) type track plan, but based on a 2 track oval. It can be a single track with crossover so it looks like a two track layout. Many sidings, many industries. Because of the length between sidings and all it can even have a coal tipple on the "mountain" side. So I'm just thinking about this in my head. Do Y'all start possible plans this way?