I will probably be inheriting a crudely re-blued Model 10 dash something this weekend. Square butt, 4" barrel, and snow tires. Your work is an inspiration, and I would like to shorten the barrel to 3" and remove the lettering like you did and add some nice wood. I would then re-re-blue it, after some very careful hand polishing.
I have a Model 65 with 3" barrel and round butt that I like very much. I prefer a square butt, but the round is good, too.
FWIW, I have successfully used Brownells HI-FORCE 44 solder to attach front sights on carbon steel barrels. It is 4% silver and 96% tin, and flows at only 475 degrees F. It withstands caustic (hot dip) blueing. What's not to like???