Nice Eldos, I have a 72 with the drum brakes.
It was a bit neglected when I found it, had sat for 20 years in a damp garage with the heads off
All the chrome was long gone including the bores.[You must be registered and logged in to see this image.]
But it scrubbed up not too bad.[You must be registered and logged in to see this image.]
I'm still running the generator, completely non standard wiring and have the wheels tubeless.
The drum brakes can be a bit exciting at times but I have no intention of adding a disk.