Well, I did my Beltronics RX65 Hardwire and here are the pictures of the finished product. The install is really no big deal. The wire going to the radar is tucked above the headliner along the windshield, down the drivers front pilar and into the drivers ac vent. Then the red cable goes down and ultimately makes it to the lighter's red wire in the center console. I didn't want to take the center console apart and instead I just drove the wire all the way to the back of it and attached it to the lighter in the center console.
The good thing about this is that the radar is masked by my EZ Tag ( Tollway Tag for those in other lattitudes).
See for yourself.