AdP won't do wheels. I tried to get gloss wheels on my Perf and at first AdP agreed and wanted around $4k but prior to production they told my dealer it couldn't be done. Same thing with custom brake caliper colours, it can't be done at the factory. In regards to specs, I feel the STO looks best in a darker colour but again it's a personal choice. I'm not a huge fan of the two tone contrast, my fear is it can look good in the configurator but in real life it might not look good. Too bad we can't see real life pics of the various specs, supposedly there's quite a few pre-production specs at the factory.