If the 180 turns out to be a hit I think the company would be remiss to not jump in on it, especially of the 130 rail sales figures were good.
Call me cautiously optimistic on the 180. Ordered one through the LHS, and sold a second while at the field this weekend.
The only drawback I've found with small rails is not that they break in a crash, but when you realize you can't just toss the heli in the car like with plastics lol.