G35 Coupe Aluminum Pedal Install

I purchased the Infiniti aluminum pedal set from Grubbs Infiniti in Dallas over the phone from Danny our FX45 salesmen. I believe Danny said these pedals are the ones used in the FX45. After examining them, I think he's probably right because the dead pedal is narrower and sits up higher than either the standard G35 plastic dead pedal or the Nissan 350Z dead pedal. The brake and gas pedals look the same.
Parts
All of the parts in their respective plastic bags with part numbers. These are for the 5AT. For the 6MT the clutch and brake pedals are different. Total price ~$80 shipped.