I am not sure if anyone has done this, or if its even possible. If I were to own a Prime Limited, could I swap the entertainment system for the one on the base model, then swap a new head unit in?
I believe Limited comes with JBL audio system as well as a larger screen. While it may be possible to do what you are asking, to do it correctly would cost a lot both time, money, and knowledge. In the end, I think it would probably not worth the money and effort.