hi, I am looking at a small bassboat that has an '89 force outboard. the owner says it has around 100 hours and is used every year for a few fishing trips, so it hasn't sat unused(his story). are these engines reliable? I know outboards are complex mechanical devices and I have had at least one powerhead go bad previously(suzuki 30hp). I really hate to have to repair something all the time.<br />any opinions?