What kinds of differences did you see beyond the ones mentioned? (Obviously the drivers seat on the "right" side of the car.
)
Lots!
Both bumpers
Tailgate pressing (Trunk)
Dash and centre console
Steering wheel
Door mirrors
Front 1/4 light glass rubber
Door rubbers
Roof aerial
Rear Diffuser
Bonnet inner pressing
Headlights
Honestly there was so many things I've lost count, between USDM and EU the only common panels are the roof, front wings and door skins, even the door frames are slightly different.
Oh and the paintwork quality is a definite step down.