Yes, very. Rota Sub-Zeros come in black/anthrecite and cost $500 for all 4. They are CP035 look a likes, but weigh even less (13lbs for a 17"). Only downfall:
It's cast, not forged. But for 1g for wheels+tires, you aint gettin forged.
Do a search for rota sub-zeros...you'll find a ton of stuff.
You could get them at www.seriousauto.com