I know my car isnt silver but IMO: The Cobra headlight with factory corners looks best and non ricey... Everyone has smoked lights(granted they look good) so why not be a little different. Here is my setup for what its worth. I think it would look sick on a Silver GT.
Smoked on 99-04s. Clear on 94-98s. I like especially like the headlights that came stock of the 98 Cobras.
I like smoked headlights in general BUT 94-98 certainly lends itself to clears with the occasional smoked. 99-04's are definately a smoked only car IMO. Back on topic, for your car I definately think smoked lights with the smoked/black theme carried on throughout the car would be sexx.