Now, see that just looks like fun. That's the great strength of Unitrack...that you can be up and operational quickly and reliably, and still change track arrangements with no trauma.
I like it! My only criticism is that the double crossovers--although ubiquitous in Unitrack layouts--are rather rare on the prototype outside of light rail and passenger terminals. On the prototype the diamond is a heavy-wear track component and significantly reduces the speed allowable through the crossover. They are convenient for models, though.