My boat has a 12JE in it and i was going to convert to a split bowl. Well luck would have it i found a entire 12JG drive that is in good shape. Any advantage to installing that entire drive into my boat and forget about converting the 12JE? It would be on a 1989 16ft Tahiti. Thanks for any input, not sure if the intake angle is less or any advantage like that with the 12JG.