I'm the opposite. Not so much the grill. But I did notice that the chrome mirrors look kinda silly without having the chrome door handles. Once you do that, then you'll have to do the chrome windhsield surround. Then you'll have to do the chrome fender strakes. Then you'll have to do chrome wheels. And then... and then... and then...
It never ends! Don't start down the chrome path!
I did see a sweet idea on Mtv's Pimp My Ride (not something I normally watch) but they painted a car's front end to look like chrome. It looked awesome! Just think of doing a whole car like that. That would be something for SEMA.