I am looking to buy a new hu to replace my factory audiophile setup. I am not looking for anything too fancy but here are a few things that I would like to have: navigation, dvd playback, bluetooth, iphone control, steering wheel controls, decent quality and fairly easy to use. I want the installation to be fairly easy and straight forward. Of course, I want to be able to bypass the safety features and have full functionality while driving. I would like to stay in the $400-$600 range but could possibly go beyond that. I have never used navigation before so ease of use is a must. Not too interested in the msn thing that pioneer offers in some units. An entry level unit would be adequate enough for me. Btw, I want it to be a double din unit. I would prefer to have a OEM nav unit but I think they would be out of my price range. Thanks for your help.

04 Lariat Screw 4x4