I don't believe anyone has used the term "hodgepodge". I have no knowledge as to the quality of any parts and I don't believe there has ever been a question in that vein.

My concern became "IF" the scrape/gouge/groove/line was truly there before the re-bore as the pictures make it appear, then the parts had already been bought with the assumption that the .030 thou would clean the bore. But it looks like it doesn't.

I asked who had measured the cylinders, the machinist? the owner?

So now we're awaiting an update - the OP was going to bring it to a shop but was talking with a second shop also about repairing at least the one cylinder. I don't think you missed any point!