I say do it. I've actually planned to do the same for my 442, but I am going to do it a little different, and maybe this is something you could try. Since the radio openings is 2-DIN, I was going to get a single din radio, and a cb, and mount them both there custom. As an added bonus, Cobra makes a CB that is also bluetooth capable, so you can use it to make calls. I have that one in my truck and it works great.