Quick update: called for some quotes and most of my labour costs come in at just under $500. Which is great. However, nobody around here seems to resurface flywheels, which is a problem. Is this something I really should be doing, or could I get away without it? As long as it doesn't adversely affect clutch life I could probably live with it. My alternative might just be to buy a whole new one which bumps my costs by a lot.