I managed to get the red zed in the pits each day. Badges are still on route. Still lots to do on the car but its drivable. I was planning to go in the blue car but the engine let go at the last minute so the red car had to step up to the plate.
Never managed to speak with the owner of the white car but did see him in one of the races. Spoke with the large race team that had the orange car. I really liked that one but they were very restricted on upgrades. There was also the wide bodied group 2 car owned buy Geoff who's from the west country. Really nice guy and a proper zed nut. He is currently building another 240z race car to go in Dean's series and has a road 240z.