Thanks for the kind comments chaps. I've sold the "Turd" having carried out a similar job on a friend's K1 I succumbed to the lure of K1 ownership again.
I've done a similar job on my K1 and now have another K75S undergoing major work.
This is how it looks at the moment:
It's a 1990 build, has 16,000 miles from new but was stood somewhere horrible for many years.
This bike is for my nephew to play with until he inherits my K1.