You need to find a good machine shop that can turn that rim and take some off the ID... It will take a good machine to do that properly... A big lathe where they can get the cutting tool on the inside of the center hole of the rim...
I’m worried it’d be too thin then. Wheel shop I found in Kentucky said the same thing. I’m thinking I’ll just run a spacer for now. Then try to find a new set with the same specs, minus the center bore, and then sell these.