I currently have an 8200NEX. I'd like to swap it out for one of the larger display units, likely the 7600NEX. Will this be a pretty simple swap? I did this before going from the 5000NEX to the 8200 and it was a simple plug and play, did not have to rewire anything since it used the same harness, connections, etc. Is it the same case with the new single DIN, larger display units? Thanks!

I think it was just USB and RCA. Cables that's different 

Thanks. I knew the USB input was different. What’s RCA used for again? I don’t think I’m using that at all.