I have a Kenwood DNX-7200, is fully touch screen, built in Garmin Navigation, DVD/media player, and bluetooth phone control with seperate bluetooth control box. It also has usb cable on back which you can easily use with the Kenwood Ipod cable for both audio and video. I had the DNX-5220 before but it was stolen when my car was in the garage having its kit fitted (long story). Both are very good headunits and because you already have a aftermarket headunit should be very easy to install. The center console comes out very easy and then theres 4 screws holding the headunit in. They are quite pricey headunits, with the bluetooth you will be looking at around £619 for the 5220 and £669 for the 7200. If you go down that route try www.justkenwood.co.uk. If you need any more info PM me.