K matt... IMO and JMHO ... those rims u showed will not looks good on a black car, reason being it'll just look tacky. Thats like 3-4 different grayscale shades. Black cars can pull off black Z06's with a polished lip real well even tho Im not a huge fan of it. I'd say go with Torq Thrust II's (and paint the centers and leave the lip polished) or Eagle 077's which are pretty much the same price.
And OneFast383, shed out the $300 and get a new aftermarket pre-painted SS spoiler off ebay (if you want, ill send ya an ebay link where I got mine, perfect fit and nice paint) and your car pretty much has appearance mods covered