Aye Ian,
Hope the new acquisition proves to be a good buy.
As for
The chap selling it had a gorgeous Commando Fastback which looked better than new and lives in his hallway. His wife won't let him ride it in case it gets dirty.....
Looked better than new, but perishing and rusting from the inside out. I just don't understand the ornamentation/investment psychosis.

More miles on the 450 this weekend and now with over 85,000 miles on the engine, the gearbox selector forks might be starting to show signs of wear, by not selecting 3rd to 4th and 4th to 5th shifts every time. Not a constant problem, but intermittent and a bit of a pitter as the engine part of the unit is now nicely bedded in after 7,500 miles. Nobody, so far, can provide wear limits for the selector forks, but another owner has started to note a similar problem after over 50,000 miles and he has never opened the engine up since purchasing it new in 1974.
Next oil change maybe the time for a disemboweling!
Good health, Bill