The bumper and fog lights would work.
However as far as I am concerned to get wiring like factory, is -- in theory -- possible, but expense and tedious process. If you do an "aftermarket wiring" meaning you just wire it, for example you headlight controls it would turn on and off with it.
The short answer is the setup is possible, but expect draw backs for whatever kinds of setup that you would have to make up.
MODS: GMPP "Performance" cat-back, GMPP intake, GMPP extrude honed header, GMPP ground effects kit, lip spoiler, gen 4 headlights, DC sport strut tower brace, splitter, vortex generators, motegi SP10, Iridium spark plugs, ractive aluminum pedals, white carbon shift knob, shorty antenna, 4300K HID low beams (screw electricals warranty)