First of all, Welcome to the site!
You've come to the right place.

I ordered the QPD belt drive from Brent at newspeedmaster.com
last week. It is on back-order.
Hopefully it will arrive before the NorEast Rally, so I can
ask(bribe) Pat for help putting it on. His website has a
great section on installation, but I'd rather do it under
the supervision of someone that's done it before (and someone
who I consider an expert on these bikes).

I agree it's expensive, but I'm convinced it'll be worth it.

Progress reports to follow,
Uncle Charlie