Just heard about this app which works with the Pioneer AppRadio head units to allow you to interact with the full function of your phone via the head unit. My first thought was the VEMS app.
[youtube]http://www.youtube.com/watch?feature=OYFTjMkBCpY[/youtube]
The AppRadio is $139 after rebate on Crutchfield, plus $34.99 for the app, the cost of a BT to VEMS adapter, and other costs. Sounds like you could have a digital dash for <$300 which is also a stand alone HU and every other function your phone has.
Who has the best way to fit a double DIN HU into the CQ? My first thought is a new surround with different vents, put the HU as high as possible, may as well upgrade to B4 climatronic, and generally move things around. I would not want to go too crazy since I like things to appear OEM-ish

Just thinking out loud, since I have more pressing projects to deal with.
