Ok Ok before you flame me, I realize this is intended for single-speed fixies. That said...

has anyone tried Sheldon Brown's plans to fix a S.A. 3 speed? I'm about to start the process and would hate to reinvent (re-"fix"?) the wheel, so to speak. Any advice or experience would be greatly appreciated.

Now now now...those of you balling up your fists in righteous anger please keep in mind:
1. I'm a card carrying single-speed rider. This is just a fun summer project.
2. S.A. was making these bad boys stock (model ASC) long before most of us could even ride.

Thanks in advance,
cummingsc