12 SI Alternator, 78 or 100 Amp?

I have had many a Mopar melted amp gauge wire or heater wires. That's why I am using an aftermarket harness. lol Any one using a Denso alternator?

subscribed to this, getting ready to do the same thing. battery in the trunk-1 wire, self reg. alternator. thinking small 80 to 90 amp, under the motor plate.
ford soleinoid on the fire wall. any comments , or advise?-----------------thanks , bob:coffee2: