Get your wheels done at the wheel specialist they will give you a set of loan wheels whilst yours are refurbed, they just donw my ST170 wheels in Flash Chrome, look awesome. Bear in mind that because of the plastic and thin metal on the centre caps these CANNOT be powdercoated, best thing is to buy new centre caps. The standard St170 wheel colour does not actually match the standard centre caps, i went for flash chrome on my wheels and now they match the new centre caps.