6this is a little coaster ive been working on for a while. its inspired by tsunami at m&d's amusement park glasgow, or if you like a Pinfari XP56.http://www.rcdb.com/id2433.htm
the support structure is going to be hard but i think it will be worth it.
Very clever idea to do this sort of portable invert. I can't wait to see how this turns out.
I've always thought that the track style was more important than the trains. If you just put a note in the ride description saying what sort of trains your ride would use IRL then I'm sure people will understand.