You sir remind me of myself retired from the automotive industry after 45 years a true perfectionist in everything you do I also restore the vintage enduros from the 1970s after like yourself moving on from the classic cars of which I still have 2 of the 3 i restored and I still have all of the 6 1970s era enduros I restored all as close to bought new off the show room floor problem is I don't sell any of them  due to the fact I wouldn't come close to getting what I have in them but hats ok It's my retirement hobby and I love going out to the shop and seeing every one of them. If I were to buy a restored vintage bike it would be hands down from you sir.