Currently have the stock 5” RA2 in my 2014 Express. I’ve read most threads about upgrading to the various 8.4” units and the MTC and ATC conversions. What I want to do is go with an aftermarket (Kenwood) head unit but use either the PAC bezel or the Scosche bezel. I know PAC is claiming only use for 8.4 units but since we can convert to that I would assume it will still work with the right harness and parts. That’s my dilemma, would I just need the 7 speed harness and a module? Similarly, with the Scosche I would buy a single zone bezel to transfer the knobs but still need harness and module to plug into the idatalink? Since I haven’t pulled anything apart yet I was hoping to get some insight from some knowledgeable people on the subject. Thanks in advance.