IIRC, the 65LS is the only S&W K Frame with a 3" barrel. Seems like the perfect size for CCW, and it has fixed sights like a J Frame.
If the LS insignia bothers you, you could send it out for a re-finish. I've never used them, but I hear the S&W Custom Shop does good work.
I've got a 4" 66, and a 2-1/2" 19 that I like alot. K frames are my favorite S&W frame.