Friend has a well worn Model 12 2 inch round butt I am thinking about trading for. Now for the project part. The frame has lost almost all its finish, the cylinder shows a lot of rust and corrosion with spots of heavy pitting and the barrel is in just about the same condition and the grips are really trashed. It was his dads every day carry piece and with all the humidity here in FL, he did not take very good care of it. Now what I was thinking ( not always a good thing with me! ), I could get a stainless model 64 cylinder and maybe come up with a stainless barrel ( would prefer a 3 inch ) and then have the frame ceracoatd a dark blue or black. I think it could be quit a looker! What kind of problems do you think I might encounter? I have changed barrels on a model 10 and everything lined right up but I have not swapped out parts from different model numbers or blue to stainless. Is this a possible project??