I have a parts book somewhere if I can find it.-----But look for -----aomci----Lots of grey haired types there who know these motors.----Might have better luck there.
Battery should show about 12.4 volts.-----At fast idle it should show 13.5 volts or more.-----If that is not the case test stator yellow wires.----If stator is good , replace rectifier.
Most of the work on your list is ---" guess and hope "---No real testing done.----Do you know what the pulse limiter is for?----Do you know what the primer solenoid does?