Was hoping to get some suggestions on how to install my Pioneer XM Tuner hieaway unit into my 06 Z.

Heres what i alreayd have installed:
Pioneer AVH-P6800DVD
Pioneer IPOD Interface for AVH HU's
Pioneer Bluetooth Interface for AVH HU's

As you can guess, the little space i had available in the center console of the Z behind the AC controls im using up with the 2 small hideaways i alredy have in there.

I was wondering if anyone has successfully installed the Pioneer XM unit in the factory location, and run the cabling up the front in order to connect to the headunit.

where did you mount it?
how did you run/hide the wires?
where did you take power/ground points?

thanks for the help.