OK I've ordered a full kit from Mark, including coils, two generic bats & rubbers.  One matched, the other NFI as there was nothing written on it.  I'll keep it as a spare.

I've also ordered another kickback assembly (same as knocker I believe) as the one from the ripper assembly had died and broken.  From the manual it gives the same assembly part number and thats what I ordered.

Soo, I'll wait til my goodies arrive then comes the fun part of trying to put everything back together!