I would like to put a remote setup in my car. I was looking at where to mount the radar reciever and if placed in the grill it will be about 13"s off the ground. Anyone else have them placed this low? Has anyone mounted one into some kind of enclosure and placed it inside the car? Seems like line of sight will be suffering a little bit in the grill. Also I was trying to find size measurements of the XR75 head unit and the passport units. Keep in mind that I want it to be stealthy. I am hoping to be able to place the control/head unit in my ashtry were I can fiddle with the various settings. Its a new car guys and I am willing to pay for custom work so what are my options?