after a quick search i found that the best brakes to go for are the 2WD Saph brakes. Are these the right ones i found on ebay?

http://cgi.ebay.co.uk/FORD-COSWORTH-...QQcmdZViewItem

they are from Graham Goode so they must be alright?

also what is the going rate for these discs?

am i right in thinking they will fit under standard wheels?

any other advice for brake upgrades would be much appreciated

thanks,