We have a stereo/tint shop here in OKC that is fantastic. The owner has a really nice Pantera he restored from a box of parts. He totally understands keeping a nice car nice too. He did a surround sound install in my other 928 that was fantastic.
He is going to put this head unit in my Range Rover...
It is touch screen with surround sound and does all the bluetooth iPhone linking stuff. He is also custom mounting a center channel speaker in the dash.
Planning to have him look at the 928 and see if he can modify it to fit a double DIN unit. Looking at some of the newer units and the car PC things. A car PC that I can run the track data/timing/video software on would be really cool.