Hello Des.
I haven't said hello yet because I don't like interrupting a good story.
I'm enjoying hearing about your history with the bike, and I think it's great that by keeping your fringed and studded seat cover, your restoration isn't eradicating the bike's history and character.
My own bike (originally an A7ss) has an Eric Oliver dealer plate on the numberplate/light unit. It was the first thing I noticed on the bike when viewing it, and whatever changes I make to the bike, it will remain there. There is also a dent in the tank which is special to me, I wont have it removed.
Anyway enough about me...
Cheers,
Iain