Ken Burgess perhaps?
That's the answer I was looking for. The solution is Burgess Allard. Somehow the questions being asked started to centre around the owner/builder but I have no proof that this is the Burgess Allard J1 rebodied. I was simply using his name as a clue to complete the puzzle title.
The wheels look large to me and I suspect that this is indeed an older chassis. Nota Bene that a Jaguar engine was installed.
I was getting embarrassed by this one - I'm glad it's over.