In the past I've resized bearings by hand but you'd be stripping the top breakin coating off that ACL use so I can't recommend doing it.
I'd plastigauge it then take the crank, rods and block back and have them recheck the tolerences and correct it. (it's a fairly simple Linish job for them)
The Plastigauge is so they can't say it's ok without touching it.