Mike,
I have sent you message as requested, but to answer your Bluetooth streaming question,
It is limited to just selecting next track, and no information will be displayed either. As I mentioned in my PM to you, choosing a 16my car offers you Siri, so you can use that for music selection. Otherwise I use an IPod touch plugged into the USB which gives fill functionality. My IPod is also small enough to fit into the compartment with the lid shut, so can be left in the CA plugged in out of site.
The very latest cars will no doubt offer full Bluetooth access as they use a complexly new infotainment system.