You could go a heavy duty type.. I think about $200, Daikin also. I didn't think it was wothwhile. I still give mine the occasional hell (not real stupid stuff though..if your planning on dropping it quite a bit go the HD). Just thought if i sell it or other people driving it it is better having standard clutch as car has no mods.
I got my flywheel machined, 30 bucks cash. I think pittwater brake and clutch could do that too.
I think PBR would probably be ok also..don't think there is that much between them really.
I also needed a new master cylinder as I couldn't bleed the air out of the system (had it disconnected for a couple of weeks). Your slave and MS may be ok. Check for leaks in cabin near pedal box..if shagged my be easier to fix while your playing round with everything.