Rob, I'm sure it is on the first video but I'll ask you. Given the amount of work involved it would have been a perfect time to carry out the mono conversion, did he explain why why wanted to keep the bi tail end?
I know also that there are a few, just a few, who have gone that much into a restoration in here.
Stickers, in particularly the engine/chassis/frame stickers. Given you have an as new bike but the stickers are likely to be the original, what do you do about them?
(1) Tape them off and leave them as they are because they are original?
(2) Approach the factory asking for replacement, bike correct and related decals
(3) Or seek a decal company and get them to replicate the original frame/engine/chassis decals with all your legal numbers and ident's on ?