I've got a 2000 GT with the old style radio and single disc CD (Mach 460). I'd like to install the bezel with the 6-disc changer out of a newer model Mustang. Does anyone sell a kit to convert it, and if not, what parts should I need? I think I can find the plastic trim from a junkyard and the stereo itself on ebay, but wouldn't the inner workings of the dash be different?