Hi Graham, I got pretty excited about the peg mounts in the box of spares you gave me, but unfortunately they are all too long by about 15mm. The one on the right hand side would hit the back of the clutch cover. The ones I need measure about 73mm from the centre of the spline to the tip of the mount at the opposite end.
I'll have to keep looking. I'll check out the one on Ebay, thanks cyclegod.