Hi

I just bought a 2006 c70. I'm wondering what stereo options I have.

The features I'd like (in order of priority) are as follows...
1. Bluetooth Music.
2. Auxiliary (aux) in.
3. Bluetooth phone calls.

Maybe aux should be #1 since it can be used with a Bluetooth adapter.

Ideally I'd like to add the aftermarket head unit I have from my old car (Sony MEX-BT5000). But from what I gather, that's no small project with this car. Anyone have experience with this?

I've seen a number of devices that emulate a CD changer to add these features, but the only one that seems to work with my stereo is the GROM-MST4 ($350). But that's WAY more than I want to spend.

Is it possible to get the head unit from a later model c70 (one that would have aux) and install it in mine?

Thanks for any help