Good luck, always nice bike to restore with plenty of spares around with the exception of genuine rear mudguards. The pattern ones can be difficult to fit.
Nurse Julie has all the o-rings for the oil pump and carbs in viton and also the rear suspension bushes.
Ken (Oddjob) did have some HD cam chains, he may have one left. He also makes replacement carb felts, these are $5 each from the USA!
On the subject of carbs, be very careful when you pull them apart, the black plastic fuel feed pipe from 1-2 and 3-4 will break for fun if you twist them getting the carbs apart and they are becoming very difficult to obtain now s/h.
Did you have any backlash in the drive chain from pulling off when you test rode the bike? If you did it will be the cush drive rubbers in the clutch basket that have gone rock hard. You should replace these as a matter of course given the age of the bike. They are not a replacement part but a former member on here under the name of Max makes a kit with the set screws. Well worth doing.
