I just purchased a 1993 k75 with only 8000 miles. From 2nd owner who bought it with 1700 miles. It is clear the only servicing he did was change the oil a few times. The bike is super clean, no oil leaks that I could find after riding for 30 minutes today. My question is.....I understand that it is critical to make sure the drive shaft splines are well lubricated. This bike has very low miles but is 25 years old so would you recommend having the splines lub'd? If so both ends or just at the rear tire end? Thanks in advance for your replies! Rob