I'm no machinist so I can only share what I saw from the engine rebuilder I trust and had do this part of my work. This was after he brought over his honer and ran it. He wasn't extremely happy with that so he asked for me to bring the block to his shop and that it might need a bore job. So this is what the cylinders looked like after his first session.
You can see some minor imperfections in the wall.
This one had some minor vertical scoring too.
Unfortunately I didn't get the comparison pics that would have been helpful and this is the best one I could find after I got the block back and started reassembly but he was able to do some more honing and removed most of the imperfections in the previous pics. There were still line markings at the tops of the cylinders but he didn't believe it needed a bore job so I was able to go with standard sized parts.
Comparing your pics to mine looks like you might need some more work. I know it's not great to hear but now is the time to take care of it with it all apart. However, that's just my opinion, if you've got an engine rebuilder that you trust telling you it's fine to run than I would think that would have more weight than my opinion.

You can see some minor imperfections in the wall.

This one had some minor vertical scoring too.

Unfortunately I didn't get the comparison pics that would have been helpful and this is the best one I could find after I got the block back and started reassembly but he was able to do some more honing and removed most of the imperfections in the previous pics. There were still line markings at the tops of the cylinders but he didn't believe it needed a bore job so I was able to go with standard sized parts.

Comparing your pics to mine looks like you might need some more work. I know it's not great to hear but now is the time to take care of it with it all apart. However, that's just my opinion, if you've got an engine rebuilder that you trust telling you it's fine to run than I would think that would have more weight than my opinion.