I recently bought my first Kimber, a Micro 9 and although it's been about 99% reliable, it needed work.
First thing I had to do was polish the feed ramp as it was probably the worst I've ever seen. No way was this gun going to function reliably without finishing what Kimber neglected to. Next was the trigger which had almost a 9 pound pull out of the box. Simple fix with a little tweaking of the leaf spring, and now is about 5 pounds.
First range trip went well, with only a few mis-feeds, but is nearly perfect after several hundred rounds.
Point of impact was about 3 to 4 inches high at 10 yards, with all bullet weights so that wasn't going to fly. I calculated needing a .190" taller front sight but the only other one Kimber has is only .180" tall.
I called to see if they'd send me the taller sight as it's better than the .150" which came on the gun. I was told to send the gun in so they could accuracy check it, and they would probably change the barrel or slide if needed. I decided to make my own sight since I've got a decent Micro and who knows what I'd have if they start changing parts.
Sorry, but for what Kimber charges for their guns, they shouldn't need any work, PERIOD!