I have a car (2007 Honda Accord) that came with a trial XM subscription. I previously had a lifetime Sirius subscription already. So is it possible to move/transfer my Sirius subscription and have it be compatible with the factory radio where everything is integrated into the factory radio (ie, steering wheel controls Sirius, the display shows the station/songs, etc)? I'm assuming that it can be done, but not sure how to go about doing it. Any ideas/suggestions?