well i wondered about the fly wheel aswell, but im runnign a 1800 zetec in the car at the moment (get bored fast have only had in fo comng up a year now lol)
but the flywheel is the same size for that as the rs one so was just gonna use the rs one as it has to fit int he gearbox as the zetec one does.
and was goign to use rs2k clutch on it so will see how it goes!