Thanks lads, I am thinking of doing it to lighten the car also. New wheels, brakes and no back seats are as far as I have got to date but my goal is as close as I can get to 1000KG with the intent of it being solely a track car before Christmas 2010. It will have mostly road use with 1-2 track days a month until then.
Scary stuff about the carbon fibre bonnets coming through the windscreen, although from spending the last hour reading articles on the internet opinions are mixed. How much would a fibre glass one cost? Have you got this and the wings sorted Wallace?