I'm looking at this motor for $350, which based on the physical condition of the motor seems like a great price. I have cash and hand and I'm excited to see it. However, just wanted to get a common sense check. The motor is going on the back of my 1982 Gheenoe 15'4". I'll have a jackplate and the motor will fit and is a close match to the boat year which I think will work nice. The question I have is are there any MAJOR pitfalls to buying a motor that old or that particular brand or model? Most of the feedback on these old Merc's seems positive. I know I will be cleaning carbs, replacing plugs, fuel lines, etc. Other than the obvious maintenance is there anything I must check during my run through tomorrow?