hey can you post a pic of the kenwood in the dash? were you able to use an aftermarket harness to just plug it in? that looks like a nice piece.I have been searching for the same information and have not found anything. I replaced my head unit with a Kenwood 8120 and want to do the speakers but cannot find much information out there. I have a 2010 GS base sound system non bose. Any ideas or direction other than ripping it all apart would be appreciated.