I've polished out the finish to a nickel like finish, changed the grips, slicked up the action, and installed an extra length firing pin.
The 125 grain jhps I carry make the 158 grainers seem pretty tame, but the 686 4 inch calms the recoil down from painful, to very comfortable.
I started wearing suspenders years ago so with those, a Dillon gun belt, and one of my own holsters, it carries comfortable all day, and hides pretty easily.