Brief Description: Alternator and Regulator/Rectifier arrived
Got this from Iowa Motor Parts http://www.iowamotorparts.com/kubota_alternators.htm for $210.15 with shipping.
Spun it up on the lathe to 2200 rpm and it was giving 14V so I did a quick rum up to 3000 and it showed over 15V. With the rigid mount I didn't run it long, but it does produce AC volts in a usable range.
I will put together a belt setup and run it again with the regulator and a load.