Wheel Color Combo...

[cbenitah]

Here is the GT3 RS Orange Version:

[cbenitah]

Here is the Blue Version:

[cbenitah]

Here is the Red Version:

[Benny986]

i'd go w/ a neutral colored wheel, with a matte black lip.

[fender55]

Silver - easier to see the red calipers...

[Ofishbein]

I just ordered CCW C10s in competition gray (GM color used on the optional Corvette wheels) for the same arctic silver. I've seen this silver/gray combination before and it really looks good. I was considering black wheels but they tend to make tires look brown.

[kabel]

If it were me (but it's not it's you ), I would keep them as is or go with a gun metal grey, or perhaps a bronze.

Black is so overdone in my opinion, the other choices you have while cool, seem a bit over the top for the street.

on a side note, I recall a discussion somewhere else not long ago about the potential hazard of powder coating a finished wheel, someone speculated that the heat needed in the powder coating process could compromise the structure of the metal, does anyone thin there is any truth to that?