Not sure if this the right place to post this, so forgive me if its not. I was giving a Sony 10 disc CDX-434RF trunk mounter cd changer and was wondering if its possible to install this model into my 97 Seville SLS. I know I need a new power antenna since the car doesnt have one, but before I go out and purchase a new one I want to get an idea of what I will be getting myself into. Maybe some one can drop some advice on the best power antenna out there as well. Any info will really help out. Getting tired of listening to the same cassettes over and over again haha, thanks in advance.