I was going to suggest, for more interest, changing your 2 ovals into one big dogbone, and then fold one end of the dogbone over the other by using your trestle set. Use your switches for an industrial area in the flat piece (non-elevated) of dogbone.
However, then I remembered the "operation" reason you are running two ovals, conventional & Lionchief engines. With that restriction, not much you can do but run two ovals in your limited space, but you could try to skew them to the table edges so it doesn't quite look like they are following the plywood. That might help some.
Chuck
