I've got a blueline 1974 model 75, 7,5 HP, Comet serial 3934723 which should be a 1974. Is has a black "powerpack" and two red coils on top of powerhead. 1: Will it have breakerpoints ? <br />I have a 9.8 "Lightning" powerhead too, same era ?. <br />2: Are there any numbers om powerhead to...