Not really an issue, and if it is a Northern Ski, low hours are not uncommon. The 04 to 06 engines had some concerns so you are safe there.
I would drain and replace all liquids, disconnect the main wires of the battery, solenoid, starter and grounds. Wire brush them, put dielectric grease on them and put it back together.
Then take it for a ride. Look in the hull for water or oil and what not.
Then report back...