I have a decent size stereo in the Daytona, with the head unit mounted in this cool motorized lid. I want a better head unit, and I would also like to get a little Garmin GPS similar to the one I had in my old boat, a Garmin map 440 I believe. I have room on my dash to mount a Garmin, but can I get a head unit that will give me close to what I want, ie, Garmin Maps? I could also put on a movie at the end of the day for my little girl, but if I needed to look at a map I could also do that? What double din, DVD/Nav head unit can give me that so I can kill two birds with one stone?

