Beware about different cameras angles.
Cameras design for plate mount have very wide angle.
Ford factory cameras have mid-angle as they are design to be mounted 4-5 ft above the ground.
My Sprinter van has camera mounted 9 ft up on the roof, who will not show much behind, but gives clear view behind the bumper without distortions wide angle cameras give.
You put wide angle camera on top of TC and you won't be able to recognize the picture.