Hey guys. I had a similar issue with my sport bike setup. I had an iPhone, sena 10r, and a Garmin GPS. 550 model I believe. Anyway, I think the way to get Siri and control your Sony 7000 is to pair your Sena with your phone. Not with the Sony head unit. Think of the Sony as only an external monitor. It is for input only and is just a bigger screen for your iPhone. This is very different than the Boom system we are used to. The key is what device is in control. On the HD Boom, it's the master, every thing else is the slave that is connected. On the Sony, the iPhone is the master and the Sony head unit and Sena are slaves. This is all built on profiles from bluetooth. I don't have your setup but thought about getting the 7000 recently. Try that out and see if it works.