With a hurricane nipping at my back side, I need a 12 volt battery charging system immediantly. Have a GM alternator from an old Buick and a 5 horse horizonal 1 cylinder engine. I'll put the two together, you tell me how to run the wireing, this is needed before tomorrow evening. I have 5 12 volt batteries to charge daily to keep my mini electrical system underway. Details as exact as possible please, I do not mind read (except women in bars!).