Replying to Rossi/Look brake switch..

Okay, so.. I just snapped a brake on my P12's while trying to bend them out.. and bending them, oh.. a bit too far, say.

Now, I also have a pair of Px series/Axial 2 brakes.. and from the looks of things, the inner workings of the actual brake are exactly the same. They just have a different heel plate, which is just a plastic part, and a different housing.

Is there anyone, or any way you could take the internal brake out, and fit it into the housing for my p12 jibs? or is there anyone thats done this, ever? It almost looks possible..