I was just on Bob's Sinar 8x10 thread where he is about to get a custom bellows made up... and it dawned on me, why couldn't you just get a Cambo or some other brand 8x10 bellows and cut off the frames, then Contact Cement the Sinar frames to it (just like they do at the factory) and have a replacement bellows faster and less expensively?

Has anyone ever done this?

Of all the various 8x10 bellows out there, the Cambo bellows seem to be the most plentiful and least costly. How are they compared to the Sinar OEM bellows?