Started a new 12" round pizza, made out of a second hand piece of On30 track and a plywood circle and at a friends suggestion, It's gonna be a Gn15 pizza, link shows the track and the consist which I havent yet converted:
http://www.youtube.com/watch?feature=player_embedded&v=mszWyssAyV4
My background is in G, I have a 45mm gauge two level pizza crammed onto a 3' square pizza and a 9"x 10" HOn30 pizza.
This will be my first attempt at a Gn15 model.