coool! Good luck... BTW, if your other radar detector is a V1 (like mine was) the Passport 9500 series blows away the old V1 IMO... You can do a hidden install with the 9500ci or the standard windshield one with a 9500i or ix...

The GPS feature is amazing... you program it to remember false positives in your home area... the thing never goes off--unless there is a reason for it to... GPS > arrows...