"I still have my Dragon32 from that era."
I also had one of those Vic - don't have it now but the 6809 FORTH thst I got for it still runs on a home-made 6809 system.
(When I assembled the UK101 it didn't work - a bit of probing with a xtal earpiece established that a cheap 7400 TTL chip was faulty - phew. ~£50 was a lot of money in those days)