Nestor, what a super bit of automobil product design.Dare I add a positive comment?
If I understand correctly, this mirror support uses the car's existing fixing point, unlike the double fixing point in the original picture?
If so, perhaps 2mm matl might not afford sufficient stiffness in one plane once the mirror mass is attached. You might end up with some annoying resinances/movement and a blurry view? Doubling the thickness might help?
Good luck, and looking forward to seeing it on the car
