My dad has got a 05' excusion, would like to get him satellite radio. His truck has all the radio buttons on the steering wheel and i know he would not want to lose that. ( i'm assuming you would if you went to a aftermarket head unit) I know ford has several stock radios that are sirius ready, but do any fit in an excursion and be able to maintain the steering wheel controls?? I just think the radio kits you can buy look real tacky, i think the stock radio, sirius ready would be nice, any help, or prior experiance???