Thanks for the complements. I put the website together for a couple of reasons. Firstly, just to document the project for myself so I would have some permanent record of the progress. Secondly, to hopefully inspire other people to have a go at designing their own cars.
The concept for the car is definately not revolutionary as bike powered Le Mans type cars have existed for a few years. There are at least 5 manufacturers of similar cars. Radical has had probably the biggest influence on making them popular.
From a performance point of view, there really isn't much that can touch these kind of cars except for single seater open wheel cars. Porsches, Lambos, Corvetes don't really stand a chance. The combination of being very light (around 1000 lbs), high power (175 to 320 hp) and downforce really put them in a different league. In fact a Radical SR3 Turbo recently smashed the Nürburgring Nordschleife record for road legal production cars by 13 seconds at 7:19, beating a 600hp highly modified Porsche turbo. They predict next year that they can get under 7 seconds with more testing and higher gearing.
I'll keep posting updates as I progress.