I have the 2010 Outback premium with the integrated blue tooth, iPod, navigation package, with steering wheel controls for the stereo and bluetooth phone. We know the navigation system is terrible. I'd like to upgrade to have HD radio available, but really need the blue tooth, iPod and steering wheel controls for the stereo and bluetooth phone. If I can upgrade to a better navigation system, that's fine, but if I have to keep the terrible nav system but can get everything else, I can accept that. Ideas? Do I just somewhere like Mobile One?