Col.Hogan

Ok, I was directed here from another post on this forum. I currently have an xm subscription and using a commander xt and want to use a xm unit like the xmdirect 1000 tuner that will work with a sat ready head unit. I currently have a shaker 500 that the tsb has been done. Is there a way yet to use the shaker 500 head as a control for an xm unit like the Sirius unit from the factory. Any assistance would be greatly appreciated.