I recently bought a 2006 dakota and it has the basic stock radio in it but I've been thinking about replacing it. I want XM but I like the stock look. So my question is, can I find a XM equipped stock radio and it just work or is there some extra work involved in making it work (for example a different antenna?) since my truck wasn't set up for it? Sorry if this seems like a dumb question, just don't want to waste money on a radio and not be prepared.