Just curious, has anyone looked into swapping out a factory sony with nav radio to a non-sony nav radio? The reason I ask, is that we with the sony system are adding processors, cleansweeps, ssi's, etc. just to undo everything that the sony amp is doing. It seems to me that a better fix would be to get a non sony radio and go from there since they make a non-sony that still has nav, mytouch, etc. I even looked on the ford parts site and it seems to me that all the radios are the same part number, just programmed to do different things. Just wondering if anyone else has looked into this option. From the parts site, the radio is seperate from the sync control module and the mft so I am thinking that if you get a radio set up for not using the sony amp it should have everthing that I currently have and just speaker leads out the back which would cut out the sony crap all together. Any experience on this? Thanks.