That's pretty amazing mate. looks better than TSW3, far better. If you've perfected a way of getting rolling stock and routes into to a simulator more quickly than DTG you could make a very good career out of it.
You should join (if you haven't already) the Alan Thomson Simulations Facebook site and show it off there. They develop sim routes and may be interested. I think the community are screaming out for a better simulated rail network than the TSW3, short route, bleached sunlight, micro-lag experience.