I’ve just had a VEGE fitted in mine by David in Brighton. She’s a ‘72. She’s been nursing a big crack in the case for a decade and I knew it was only a matter of time before all the oil fell out rather than the little puddles marking her territory. The engine in there was from ‘95. They gave me the full amount back (£400+ VAT) that they hold in exchange for the old engine. I had her serviced by VWEC twice (never again) when I lived in Peckham and immediately afterwards - both times - the fly wheel sheered off. Next job is to get a better carb because it’s worth it now - I’ve been nursing the is one for a while.