I'm about 6 months and 7000 miles into my tenure as a Wing rider. I will be replacing both tires in the next 2 or 3 months and wanted to find out what your recommendations are for maintenance items while the wheels are off. I will be replacing brake pads and flushing brake lines of course. The bike has about 60K miles on it. Should I consider replacing the wheel bearings? Are there any other maintenance chores I should accomplish while the wheels are off?