I have swapped out the motor in my "74 Honda 550f. The new motor is said to be a "76, but I didn't see the bike it came out of. The original motor number is like CB550E-103xxx and the new one is CB550E-108xxx. My question is can I just plug the '76 stator / neutral / oil press motor plug into the '74 bike wire harness? Would It hurt anything electrical on the bike if the wires were crossed and I just hauled off and put a battery to the bike without knowing?