I picked up a motor yesterday that someone had swapped the ignition system on. They had put an early 80's powerhead on a 1993 Evinrude 110. They went back with the ignition system from the 1933. Would this cause any problems that anyone can see? Timing, Carbs etc.? The carbs are from the early 80's motor. I am sure more information is needed but the real question is can you update the ignition system to a newer one? Thanks in advance.