Not much help but...
Someone may chime in here and tell you who it is....
I met a member of the South Australian Cobra club who is a Jag specialist - rebuilding and restoring Jags. Think it is Chris..
Was told that he was a great resource for parts and obviously understood what we want as Cobra owners.
Perhaps Peter in South Australia the Cobra Club President can direct you. I will PM you his details.
Cheers
Bernie