If it comes with one like the XM/Sirius units do you can easily place it on top of the car by the hatch then feed it through the panels to hide the wiring until you get by the passenger seats, not too hard and it keeps it clean.

BTW, the pics look great, it's too bad it doesn't come in a silver.

and if you have satellite radio, could you take a picture of the display on any channel...my display only shows the artist or title and not both (kind of annoying).