Re: she finnaly blew up
Throw a new gasket on the intake, replace the mag, tip in a little extra oil and try that puppy. You might be surprised and get another 6K out of her. Doesn't sound like anything fatal to me. The water probably got in either around the mag cover or where the wires exit the case. I'd check the magnet (rotor) too. It might be damaged. As long as the end of the crank is okay you can replace the rotor if it's hurt. Good luck and don't give up on that girl just yet.
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"