George,
Nice idea, thinking well outside the box,
I was given a 10 pin the other day to turn. Awful thing, covered in a plastic dip which I has to turn off (it went everywhere in long streamers), not even any good for anything when I got down to the wood as it was all 1" sq laminations. Still it was wanted as a bowling prize at an Alley in Bristol, and they were happy with it.
Steve,
maybe you'd better ask for any old ones as part payment for your new sets.