I have recently invested about $1200 converting over to the WHIM and wireless headsets. I have two problems, the first is the Sirius radio doesn't come through. It works with the tuner and media. I don't know if there is a setting I have wrong. Also, the intercom works great at below 55 mph. When I get to highway speeds the wind opens up the intercom and shuts down the radio. I have the intercom VOX set to the lowest setting. Any help would be greatly appreciated