Hmm... I'll try that if I still can find the darn thing. These things are so flimsy they bend under any pressure at all. Will they 'bite' more into the wrist if they are curve in more?
BK told me that gen inserts will not fit into the original rep bezel which is probably smaller than the transformer bezel (which accepts a gen insert) so the original bezel ring and click may not work.
Some have done this for PAMs but the idea was to get the parts into a franken for another (rarer) model.
I think you should just get a gen and be done with it. Just my 2 cents.