Okay, SEVEN questions (I couldn't modify the title). I've been getting conflicting answers (even from a Tesla rep) on what the EXACT differences are between the standard and upgraded (Studio Standard?) $2500 system. Yes, I have ordered the TECH PACKAGE. I understand the upgraded has XM, a subwoofer and a few more speakers. I was hoping some people can chime in here to help clarify the following SEVEN points: 1. Are both systems capable of streaming through Bluetooth? 2. Are both systems capable of streaming internet audio (such as Rdio, Pandora, etc.)? 3. Can you, using your voice, "talk" to the both systems - asking them to play certain songs… or is voice recognition just for the upgraded system? 4. Does the upgraded system offer more options (such as more equalizer options, etc.) - and if so, what are the differences? 5. HD Radio - can both systems play it? 6. What, exactly, does the upgraded system offer in the way of speakers (how many more, better quality, better placement)? 7. If I were to go with a Reus Audio upgrade, is it worth it paying $2500 extra for the upgraded system? Has anyone heard a Reus with standard vs upgrade? ** Please feel free to add anything else that I may have missed ** Thank you!