ROKMAN1445 Ok you guys, I am starting my first customization project. I am converting two of my older trackmaster cars to british Mk3 passenger cars. Here's a link to wikipedia: http://en.wikipedia.org/wiki/British_Rail_Mark_3 I am also converting an old east I front car into an intercity 125. Here is a wikipedia link: http://en.wikipedia.org/wiki/InterCity_125