we recently bought a used 1989 24' pontoon boat, and being new to boating we are not sure of many things just yet. we purchased from a dealer in hopes of getting a reliable boat and engine. the original engine was an '89 force 5o hp, when we test rode in it, it ran rough, and they said they would tune it up and get it running right, so we agreed, after getting it home we went to try it out, wouldn't run at all, after calling dealer, we found it needed coils, and they would have to order them, we were not happy at all about this and after much complaining, they agreed to swap engines, and gave us a 70 hp johnson, telling us it was about the same year, we since have found that it is actually a 1976 model, my fisrt question of many to come, is, should we be satisfied with the johnson, in spite of it being 13 tears older than the other engine?...seems to run well so far