Fran,
The fact that you:
"could never copy Jims p4/5...... it deserves to be a one off...its rare anyone has the balls to do an original design,"
indicates that you are a true gentleman.
You have an incredible group of cars you are producing, and really need no others.
However, if one would dare to imagine a car that exhibits some of these retro-styling (P-4) characteristics, coupled with your mono-chassis, and perhaps with the three-seating configuration of the Mclaren F1, wouldn't that be a work of art?
I have an M6 with a 500 HP V-10. If you mate that engine with the technology that you already produce, a chassis of the quality that you already exhibit, and a body style drawn from (not copied) from the P4/5, just think of the possibilities!
Just dreaming!
Keep up the great work! I hope to own one of your creations in the near future.
David