Thinking about adding to my stable. Very small stable. Looking at a Starcraft-Jupiter, not sure what year but has a mid 70's Merc 90 hp. Guy says Merc is mechanic certified, whatever that means. Also say no leaks. Boat looks clean, and water worthy as is. Wants $1000 for it. From what I've read, price looks good but like to check with you guys. Any opinions?? Thanks