I certainly was not implying anyone to be a con man, and I probably shouldn't have said that these heads might not even be usable. I was trying to point out some very visible, and very heavy, pitting on the deck, which would have to be heavily milled, or welded and re-milled to work. After milling the surfaces, any prior pressure test is meaningless as new pits/flaws can become an issue. Certainly almost every issue can be worked out, but at a price.