I am at about 2000 miles on my Domane HP. I will be gone for over a week and thought it would be an ideal time to get it serviced. I am going to replace the tires as the rear is starting to look pretty warn. Obviously things like the chain and brakes pads is there anything else I should specify to them to check? Are there any updates from Bosch that they need to do? My front Iso speed seems to be getting noisy. The bike has really been trouble free. Thanks