Thanks! I was afraid I'd have to get the flywheel off--I've only done that once, to a Sachs, and it was frustrating. I'm really afraid of messing up the timing by taking the stator off, but I guess I'll have to suck it up.
What about the front sprocket, does that have to come off too? And what about all the transmission workings?
One other thing I've been wondering: Did I ruin all the seals and bearings by getting the filings inside? Do I have a full rebuild on my hands, or will I be able to just clean everything out, oil it up and bolt it back together?