Both distributor and carburetor have been fully refurbished. Done by a specialist about an hours drive away, turns out we went to same school!
The parts and overhaul kit from Cavillito were of good quality and no issues fitting. He had concerns about that seemingly "inconsequential" part, but critical part, the condenser. He's had so many issues with these for all sorts of cars that he commissioned a "transistor" style replacement, but the condenser supplied was fine.
He calibrated and tested same to his satisfaction and it met the usual test parameters.
The carburetor was in good condition overall, required quite a bit of cleaning, ultrasound too, again kit all went in as expected. He'd thought he'd have to skim the base for a good airtight fit, but it was fine. He was happy with outcome.
P