Parking in a small Norfolk town yesterday in my F73 Fieldman (200,000 miles, 20 years since I bought it new), a chap who is retiring soon came up to me and said,
"I was watching your vehicle and saw that there's no smoke coming from it .... nothing at all."

He was looking for a retirement project and said that he was handy with spanners and welder, so he might be thinking of a 4trak.

I gave him the website url, so we might see him here.