I have a 13 with the 3" barrel and a 19 with the 2 1/2. I prefer the 13, as the adjustable rear and Baughman front of the 19 stick up way too much to make it easy to draw from concealment. The smooth rear and long ramp of the 13 make the hammer the only real snagging point for a CCW revolver.
I put the Pachmayr compac professional grips on both, they seem to have enough to hold onto without being overly bulky.
Your buy was a good one, any "real" S&W's (pre-lock, pre MIM) appear to be pricing themselves out of the shooter category and into the collector realm.