Hi, my girlfriend just purchased a 2010 RAV4. She loves it. It doesn’t have a back up camera. I was hoping to find a radio screen used and switching it out with the radio that is basic. Just asking if the wiring would be the same ect... or should I go with an after market set up. I enjoy working on projects like this so I’m ok with labor time that it would take to go original if possible. Thank you.