The motor I am rebuilding has a good look to it nothing out of place or weird no odd wear or excessive wear. However, I am posed with the option of buying stock sized or over sized main bearings and piston rings. I intend to hone the block, but only to slightly x-hatch the walls, no boring or anything. Do people use standard or oversized rings? Also with the crank, do most people use stock size bearings or over size bearings? I can't see any notable "wear" on it - I am going to measure with a micrometer soon.

I know Dave M has done this - dave could use your insight and I forget the docs u may have sent me about rebuilding, have those?