I've plastidipped my rims flat black. Don't do that if your rims were already painted!! The solvent (Toluene, Xylene) will destroy the paint and you just can get rid of the Dip via a chemical process. Sandblasting will take hours! If your rims are bare metal, no problem and the Dip will last for very long, no issues!
Btw, very nice car, exactly what i'm looking for