It's not OCD is just taking good care of your bike. The dealer does not care if they are on the outside of the range, as long as they are within range. They want to make as much money off you and do as little work as possible in the process. Your bike will love you for the extra attention to detail and so will the next owner if you decide to sell it.
Yeah i don't think i will ever sell my 848 either. It was my first bike, and i would love to just grow my Ducati collection as the years go on, i will not be switching brands, just getting a bigger bike like an 1199
