this may be an old post but since i just saw it i will throw in my 2 cents, Chrome Foose Nitrous wheels look pretty sick on 05-09's or the black GT500's AmericanMuscle.com usually has really good prices, free shipping Mounting and Balancing. BTW the car looks Great, make sure to post some more pics of it when you get the chance, especially after you get the wheels!
you could get bullitts that are black with a polished lip ... I like the all flat or satin black rims better myself ...... Also I'm not a fan of the riveted look either ... look at Tire Rack - Your performance experts for tires and wheels or Mustang Parts & Performance - American Muscle ... shop by vehicle and pick out what you like ... then, if I were you, I would shop for better pricing ...