Numero Uno: Download a manual from this site and read it.
1. Check the dates on the tires. Replace any over 5 years old if you plan to ride the machine long and hard.
2. Determine when the timing belts were changed. If they have more than 30,000 kilometers or 10 years on them, replace them.
3. Check the rear end lube and change if dirty. When you have the bags off, take the rear end apart and use moly-60 to lube the fingers and u-joint.
4. Unless you saw the dealer change the oil and filter, change the oil and filter before riding season starts.
5. Change the gas filter.
6. Fuel consumption should be around 70 kilometers per Imperial gallon. Any less, you may have a plugged air cleaner or failing spark plugs.
Beware of MBS!! Many forum members suffer from it and you can catch it just by reading their profiles.
MBS is multiple bike syndrome. I caught it after I joined and now have a 78, 84, 85, & 86 Wing. Other than that, this is a great forum!!