Has anyone converted their standard radio to a Fiat Sirius satelite radio. I am in the process of converting over. I obtained a used Fiat Sirius radio with low miles and obtained a generic Mopar statellite radio wiring harness with Fakra end connectors and a Fiat Mopar satellite antenna base that replaces the standard antenna base. As far as I see the main wiring harness and existing radio electrical connectors should be the same. Has anyone tried to convert over yet other than installing an aftermarker sirius radio.