Glad it worked well for you. If you have issues with sights or finish, call 1-800-955-4486, press for gunsmith, and see what they say. I think the Dity's finish should stand up to the swamps, if it doesn't please let us know.
I have been told the new 40 Duty's eliminate all the issues that were with the 9mm, except the infamous bulge, which does nothing.
I didn't like the safety on mine, it didn't snap in, but I have been told that most do. I switched to decocker anyway, I don't like SA carry - that's just me.

Good shooting!