Can I shim the harmonic balancer

I ordered a set of arbor shims. Though I don't know specifics, the pack came with multiple widths and are used specifically for shimming. My only issue is the inside diameter is 1-1/2" The snout has a ever so slightly larger diameter so will require opening up ID slightly.
I've seen pulley shims for Mopars on Flea Bay. Rick E stuff.. that said, what if you trimmed the timing tab, but shimmed the pulley? That way the damper could Fully Seat on the crank snout...more of a pain, but seems like a more Solid Solution. Especially on a Mopar! Cause we like to Floor Em!