Many thanks Gary - It's astonishingly kind of the Renault Classic Car Club to produce the plates. That's something a free forum just can't do. I'm a member of the RCCC, and if just a few others on here joined we could add some real R4 fun to the events.
The printers have sent a template for the plate and I've revised the art work. Any suggestions for changes appreciated before tomorrow when I've promised to send something print ready across. The holes in the corners are for cable ties to secure the plate.
PS - Gary - do you have any larger images of the RCCC logo? The one I used from the website will look blurred in print.