https://www.turbodieselregister.com/threads/250473-Cab-Clearance-Light-Color?highlight=cab+lightsAnyone add overhead marker/clearance lights to the over-cab? I don't really need them - just like the "big rig" look. I see several aftermarket "kits" available. What are the chances the OE wire harness is in the headliner & all I need to do is mount the lights on my 2012? Fat chance?