Get into custom clutch work, with the help of your local clutch and brake shop. Well worth the effort. Here in Nashville we have a shop called Middle Tennessee Clutch and dig this. They ground and bead blasted my flywheel, ground and bead blasted my pressure plate, bead blasted, inspected and re-lined my clutch disc, and handed me a new throwout bearing and a bonbon for $125. I haven't used O'reillys or Autozone or anyone else for years. They'll let you pick your lining material.