First – super-cool post! Next – do you have a 3D-Printer? If so – it may be interesting for you to collaborate with Alex, Steve and Russel to 3D some custom chassis for a future series (e.g. where Scalextric, Fly or Carerra offers a cool body but no decent chassis are available.)
TIRES – Marc if you could duplicate some F30s size tires they would be good to replace the crappy tires on the rental cars that are stashed in out pit shelves.
"... get on your bad motor scooter and ride!"
Sammy with Montrose