i do agree that an oem unit makes more sense! but spending that amount of money. only to know that if it goes wrong there aint much you can do about it worrys me! wouldnt need anythin else just the new facia for the unit and then its plug and play yeah?
mfd3 req's new facia surround (under £8!!) and a couple of screws, and about half an hour of time.
ps tommy also supplies the gps antenna with the deal.