I have a Valentine One Radar detector, which can be installed with a direct power connection. Any ideas on what if any power source can be tapped?? I know that anything now is conjecture, but maybe you roadster geniuses can chime in on a viable location. Currently mine run on a line to a 12V power port located underneath the glovebox in the passenger footwell, tapped into the wire feeding the power port. Uses standard RJ-11 phone cord to transmit power to the detector which attaches to windshield with a suction cup mount (see picture).