One reason I would never restore another bike. Especially Triumphs. Even though most of my mechanical work life I worked and rode on Triumphs.
However, I cannot help permiting myself a bit of Schadenfreude here, as I used to run one of those old type bike shops, selling new and genuine old stock parts,as well as used for brit bikes,and motorcyclists drove me to the edge of sanity; to the extent one day I just shut shop and sold all the stock.
The guy I sold the stock to, thought he was doing well, I warned him, but within six months he'd changed his mind and got out of the business.
Every bike dealer will have a stock of true tales about dealing with customers that defy belief.
When I started my shop, another dealer said to me, you'll make money but lose your friends; he was wrong on one count, I didn't make any money.
Its all a long story, about a dozen bottles, the wounds are still sore even after 30yrs.
double-crossers, liars,thieves, con men, shysters, scroungers of all kinds I met them all.