you will probably need a new flywheel too. i dont think the OEM dual mass flywheel takes too well to resurfacing, and if its the old pre-TSB flywheel, you will have a hard time finding a clutch to fit it.
I think Luk makes OEM replacements. C-F-M.com has lots of clutch kits for sale. have a look there.
May 2014 ROTM, June 2015 ROTM
for auto-x: '04 Liquid Grey ZX3
Build Thread: http://www.focusfanatics.com/forum/ford-focus-builds-general-showroom/317578-liquid-grey-widebody-cobra-rs.html
Sold: '02 Infrared SVT