Pulled the trigger on a '15 GT Premium, Performance Package is the only option (just how I wanted it). I pick it up tomorrow, and am actually quite excited. I post some pics when I get it.
TELL THE DEALERSHIP NOT TO CLEAN IT
trust me, your paint will thank you. The flunkies in the dealership detailers dept will destroy a black car.
I'm pretty sure wet sanding is on some dealer's PDI checklists.