Door mirrors..
 

I need some help.

Some lowlife has smashed my door mirror off while my car was parked overnight, outside my house of all places. Whoever did it must have hit it on the top pretty hard as its broken the metal structure inside, snapped off completely so i found it hanging against my door.

I need to get a replacment but i dont want to buy brand new, if i get one for the right side can the painted section be swapped over?

Is it a simple job to change them over?

Cheers