Timothy Morphy

Hi all! it looks like the standard clutch i had fitted when the box was o/h in june is struggling with my mods and is slipping,again!Im looking at replacing the flywheel for an lightened one when i do the clutch(properly this time!).
I've done the usual mods-filter,exhaust,ebc,uprated ecu chip,stainless headers,walbro,dv ect, was wondering if its a worthwhile mod? will it affect the idling much?

Thanks, Tim