It is recommended to change the flywheel when you change the clutch to save on two lots of labour.
Be prepared for a shock when you start getting prices
is your car mapped or standard? if standard do you plan to get it mapped?
if no map and no plans put a standard one in
flyhweel £210
Release bearing £40
Clutch kit - not sure - around £200 - £300
if mapped go uprated - i fitted the Sachs clutch from JBS Autodesigns - £468 though! but will work with the flywheel and bearing i priced above