I am wondering how to add an XM receiver to my 2010 Spyder RT SE-5 w/Audio-Conv so that it will play through my speakers. What kind of XM receiver will work. I have one that I use when I walk and wonder if it would be compatible. I love XM - have in my truck & home and would LOVE it on my Spyder. Thanks for any and all input. I am mechanically challenged..so keep it simple.