RMS / Clutch / Flywheel

[Ruby]

My '03 boxster with 48M miles is starting to leak oil and needs a rear seal.

Discussed with my mechanic and he suggests (and I agree) that now is the time to do a clutch. He also will check the flywheel for wear which I assume is normal.

For those that have gone through this expensive exercise have they replaced all three and is this normal wear time. Are replacement parts made to last any longer or better made. thanks

Ruby