Fixed!!
You guys rock. I stripped back the insulation on the stator wires and repaired a couple spots that looked suspicious. Then I got ~10-11 ACV between any of white wires from the stator (sweet!). However, I still wasn't getting 13-14DCV across the battery with the bike running. I rewired my cheapo ebay rectifier (it didn't come with wiring instructions) and wham! 14-14.5 volts at the battery! So I created my own problem, but hey, I fixed it too.
Can't wait to ride to work tomorrow.