G'day Sean and welcome to the ODK forums!
I don't pretend to know much about older Morrisons, but that's a delightful little machine you've landed. I'm thinking along the same lines as you - I suspect it was given a birthday some years ago. Bonus for you, in a way, as it not only looks like "its all there" but clean machines are much nicer to work on.
In the end, which way you go is up to you. Either is good. I seem to start out with the intentions of a tidy up but end up with a total tear down. It becomes addictive very quickly, and is so much cheaper than bikes and cars.
Last edited by Mystyler; 25/05/20 06:32 PM. Reason: Spelling