I've never uploaded anything but I will give this a try.
K4driver - I run diesels but feel free to do whatever you want with this. It's open at both ends so you can add on to it.
Motobreath - I'm still learning the ropes.
Thanks for the feedback.
You know, that looks like a really good start, will this be just for modern NS equipment, or will you also add the stuff to make this able to have steam excursions included.