I have a similar gun but with a later serial number. Mine works great but I use it only for target work. The only modification I have made was to replace the rear sight with a Millett, which affords a crisper sight picture.
The -1 did not come with the Endurance Package of later dash numbers but as long as you don't pound it with the hottest loads, that isn't a disadvantage. I suppose S&W could upgrade it for you if you feel it necessary.