Well the old is out and as I thought, she was a 305 not a 350. Overall she was clean, but pretty much 7 of the 8 cylinders were using lots of oil (only #6 was oil free on the plug). 2 had some oil guards on the plu and those were really wet. There is a defined ridge on the cylinders, but not too bad.
Not sure what I'll do with it. Since I don't have a boat, and anchor is out of the question.