Injector and alternator wiring question

[parsonsj]

Frank at ProdigyCustoms finally figured out the story on my alternator: I need to turn it on via switched power (the green wire ... who knew?).

Anyway, figuring that out begs some new questions.

First, anybody see a problem if I were to hook into the injector sub-harness and use that switched power to also switch the alternator? Or is that a bad idea due to possible circuit feedback problems?



Also, any problems anybody can see about battery drain here? If the excitor circuit is turned off via the switch, would I have a problem with the alternator draining the battery while the car isn't running?

thanks!!!
jp