I have a F250 super cab and want to upgrade the sound system in it. I don't know to much about car audio and wanted to get some opinions. I'm looking to spend < $1000. I want something that I can plug my ipod into but I don't care if the deck is able to control the ipod, I just don't like the FM cable setup I have right now. I'm interested in the best sound I can get without adding a woofer. I like to hear/feel the bass but by no means do I want it to be overpowering. I'm looking for a sound that is similar to the best systems that come OEM from car manufactures. I've been looking at the Alpine CDA-9847 or 9851 for the deck. Would that and a simple speaker upgrade suffice? I believe the current speakers are 5". Any speaker recommendations? 2-way, 3-way, separates? Do I need an amp or will the deck suffice? Thanks guys for the help.