Pete:
I'm betting your block is o-k, light hone on the bores should clean things up.....if anything to worry about,it would be the crank.....may or may not be able to turn the main journals, just depends on how deep the scratches in them are.....if it is not useable, another crankshaft is not that expensive.....
I'd change the
oil pump and you should be able to re-use everything else....
The tear down will tell the story.......
David