The fact that you even know to ask that question means you really know your stuff. I just restored a 9C for my Dad for Christmas (it's older than I am and he is BY FAR), so hopefully he'll like it. It was this 'ible that inspired me to finally do it, as it's a hand-me-down from my Grandpa, but now it's so nice I can't hold on to it, my shop's too much of a mess for something so nice! Thanks so much for showing us how to do this!