Now that my transmission swap is looking like a 'go', I'm wondering about, well, all sorts of stuff.

For instance, are any manual-tranny guys out there running lightweight flywheels? What kind of improvement did you notice?

It looks like quality third-party lightweight flywheels for the E34 go for about $4-500. Are they worth it?

The alternative is an E28 flywheel, which will probably still cost $200. So the difference is about $300. Worth it for the performance difference?