I just picked up my '94 K75 last week before we went on vacation. 36K miles , one owner and pretty well maintained.
The splines checked out good and I lubed them up, changed the drive oil, engine oil and removed the saddle bags and top trunk.
This weeks list includes a new set of tires (I'm leaning to Pirelli Sport Demons), brake pads and I may splurge on a new progressive rear shock unit.
Later I want to redo the front forks with progressive springs and a set of gaiters.

I quit riding well my first son was about one and last year the youngest went off to college and the Yamaha Road Star followed me home one day. It's a lot of fun but I spend 20+ years on Bonnies, Commandos, a Ducati or two and I always wanted a BMW.
The K handles so nice and at 55 the wind almost drowns out the exhaust.
It will be my ride for my commute to and from work; about 25 miles each way on secondary roads.