I like your original idea. Get the black stripes and get the GFX painted black. I think it would look cool even with the midnight silver (i.e. non-black) wheels, and there probably wouldn't be many (if any) other cars like it. You could always upgrade the wheels later.
Then: 2LT/RS Black/Black auto w/sunroof
Now: 2SS/RS CRT/Black auto w/sunroof