Is there any work being done to create sectional track pieces that represent commonly available sectional track in different gauges? For instance, I'm interested in modeling a layout that uses Lionel Fastrack. Is it possible to modify and or create my own sectional track pieces that are based on actual dimensions of said track to be used in Rolling Line? There is already software available to model track plans, but rolling line would be an awesome way to model a layout that could become feasible in real life.