I would like to go ahead and give mad props to Gooch's Power Sports in Hendersonville, TN. They are a used and custom sport-bike dealer and service shop.
I somehow punctured the back tire on my 954 en route to work about two weeks ago (it was a Wednesday). It was bad enough that Ride On TPS didn't even work; there was a ten-penny nail sized puncture hole right smack dab in the middle of the tread. Come a little after 5:30 in the evening, I was out of options. I called the guys at Gooch's. They closed at 6pm but still told me to bring it on in and they would swap out the tire. Luckily they are only about a mile from where I work, and luckily some regular fix-a-flat inflated the tire long enough for me to get the bike there.
Not only did they swap out the tire 20 min before they closed, it took them maybe all of 15 min to do it. Another local dealer couldn't do anything for it until that Saturday.
If you live in the Middle TN area and are looking for a good used bike or need servicing on your own bike, I would highly recommend these guys. They have fair prices, a selection of some insane customized bikes, and some very proficient technicians.