Well after months of waiting and agonizing over this I finally know what is wrong with OCD... Two of the most beautiful words in the world:
HEAD GASKET!
Could have been bad gas from what I was told.. Sorry to disappoint APS that it wasn't abusive driving... LOL
A few other parts are worn (coupler) etc. but all in all she is in very good shape. Having her rebuilt anyway now that she is apart and being brought back to stock.
But with this wonderful news I will be able to add many new features to her. Stay tuned, this is going to be an exciting off season.
Little hint: I am buying most of my xmas presents from Livorsi!