Charlie O, thanks for the compliment.

For +/- $50. , the Bluetooth v4.0 really sounds great in the car.
Much of the work you saw was for the storage console upgrade.

As of this writing, I haven't found a headunit that delivers BT 4.0 HD to work with an iOS device. Most car headunits pretty much use the older Bluetooth technology and don't sound as good as the v4.0.