I need to replace a passenger side mirror on my 2008 Edge Limited. I am living in Austria, so my dad will bring it over, and I don't want to mess this up. I have a few questions: 
  
1) Are 2008 mirrors the same as a '07 - '10? 
2) Are they hard to replace? I have the power, heated, with puddle lamp lights 
3) If the plastic housing (textured) is the part broken, can I only buy that part? 
4) Where is the best place to get this?