Dan,
I do have one suggestion about the regulator_fastons_118.jpg. Unless it will be necessary to periodically disconnect the cable going to the regulator, you could eliminate that plastic connector and the fastons. One of the regulator wires could go directly to the relay. The other wires could be butt spliced like this:http://www.aeroelectric.com/articles/PM_Solder_Sleeve/PM_Solder_Sleeve.html
Joe
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Joe Gores
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