PG definitely does look good on the Nismo. plz don't do the LEDs though
just my pref.
I say black out or paint match the lights. the rest of the ideas look good.
look at
Speed Shield | Paint Protection Film | Dallas, Texas for the smoking of the lights. a company my brother's dealership (park place lexus plano) uses for their "clear bras." they do some custom stuff like that as well and the guy I spoke with (the owner) seems to know his ****.