Racing clutch wont make you go faster, it'll just hold up to power and more aggression a little better. In all honesty, if you have no plans to upgrade for more power, just get an OEM clutch from ford. If taken care of they last forever. 124k on mine and no slipping yet and I learned to drive stick in this car... I mean... what more can you ask of a clutch?
2000 Ford Focus US Spec Zetec 5 speed "Blue Dragon"
2000 Renault Clio 1.4 DOHC 5speed "Snap Dragon"
Hatch Nation #32