Sleeving is ok, my longtime mopar machinist has done it for many years. Problem is you are into 8 holes. Do the math, those 8 holes with 8 new pistons, etc etc. May as well start over with new block.
As mentioned get it sonic checked and go from there.
What your thoughts on sleeving? Only thinking this way because I know this block, if I go pick up another block I'm starting over hoping there's no surprises