Is there any solid concensus on reusing rod/main bearings That have hardly any usage on them.

Background review: I assembled the motor and through sh!tty luck it leaked oil out both of the galley plugs. To permanetly fix it (and do it properly as not to cause catastrophic failure from metal shavings) I pulled the engine out and broke it all down to the bare block, drilled/tapped for pipe plugs and ran lots of hot soapy water/bottle brushes, compressed air and brakecleaner through everything to get all the trash out.

bearing shells were labeled as to their exact installed spot on the engine. They have got maybe 100 miles/2-3 hours of run time on them at the most.