I have a 2002 Lexus is300 with no navigation or dvd player, all stock. I would like to know the best bang for my buck for a touch screen dvd player. I want something that is fairly a basic install and not tearing apart the entire car and needing to all modify everything. I would like one that fits in the stock radio area with a nice looking border. Thanks for any and all help. All the dvd player touch screens I see out there , double dins, none seem to fit into the is300, please help.