No progress on my end, I've been putting all my time (all 3-4 hours per week ) in to getting my EFI running better, now that I have it running at all. Another resource for you might be the little 4-cylinder diesel engines in the Jeep Liberty, and perhaps others over there that use the same engine. They use (from what I understand) an identical flywheel/bellhousing setup. I haven't compared them up close and in person, though. The bell is the magic part, I think just about any 11" flywheel would do the trick.

Clair