Hey guys..or gals ?... could anyone give me advice on a boat motor?.. been looking for a boat and found one I like but it has an old motor on it, kinda scarey ....it a 79 55 hp Johnson not oil injected ...was just wondering if anyone had any experience with one ?....the guy that owns the boat says it runs great but at 35 years old I'm thinking it can;t have much life left in it. have no idea what it would cost to have to rebuild it...any info at all appreciated ..Thanks !