Love the stance on your car, I battled with this question a bit myself. My car is black and I am not a real big chrome guy but I love the FR's so I ended up going with Chrome, the only reason is I ran into a guy who has a yellow mach1 he had black FR's and he said you really couldnt see that they were FR's he traded them for the Silver and happier for it.
Vortech V3Si 395rwhp 380trq
A/A Intercooler, 50mm Blow Off Valve
BBK 78mm Throttle body
18" FR500's H&R Supersport springs
Flowmasters Ford Racing 3:73
UPR X pipe w cats, Centerforce Dual Friction