another option you might wanna consider is just buying the binding you want then purchasing a wide break separate... I just got back from tech school and alot of the vendors are selling those pretty regularly now. I work at Sports Authority and I know we have 1 just kickin' it around to... shouldn't be too hard to find, I'd contact the actual companies though, most retailers will have no clue what you're talking about.
also, I've been reading alot on these forums about bending breaks, which I had to do for my Foils last year... but that's above anything I know alot about...