Alright guys, I'm in a real pickle right now. I'm deciding between two Sea Fox's one is a 2001 and has a Johnson 90 HP on it for $5500, and the other is a 2002 with a Merc 90.. These boats are identical. The only thing is the Merc one is listed at $6200. What my question is how is this 90 Mercury. I don't know the model number, all I know is that it's a 2002 2-Stroke 90 HP Mercury Salt Water. Is this engine reliable? Any Pros or cons?