I am the proud new papa of a 5 door EX m/t, which obviously is not available with the factory navigation unit. I want to add it, but really want to maintain the factory controls, Bluetooth, etc. I am a certified installer so I know the all there is to discuss about aftermarket stereos being better and all, just would rather retain the factory setup that is available in the SX models.... Does anyone know where I can get that unit? Anyone selling one that replaced it??