I believe they will fit but good luck finding them, let alone for a decent price. I looked around before i got my GT repainted but didn't find any deals and just had my stockers painted body-color....it looks close enough for me.
The mounting surface where the mirror comes in contact with the door is different on the early SN cars from the new edge cars. I'm not sure how much of a problem that would be, but you may have to take that into consideration.
i've thought about this in the past cause they are foldable but really not worth the money and hassle for the benefits. like Nate said, just paint yours.