I am looking to buy a used 380 Santego that needs a lot of work. Port engine is frozen, starboard transmission needs work, steering is frozen, generator needs water pump, and other small things. Knowing all of this, is a sea trail still necessary? Is there any other way to check the drive train for vibrations? I can't afford to spend 50-60K on a boat, but if I can get this one running for $35K, I would be happy. Is this realistic?