I just purchased a 2006 F-150 Lariat SuperCrew. I am looking to upgrade the sound system in the truck. I am looking for a double din unit that has the capabilities for HD Radio, XM Radio, GPS, DVD Player, etc. I see that Pioneer, and Eclipse are probably the most popular. What systems do you have, to include names/types of speakers, amp, and head unit. Also what did you pay for your system?

Thanks,
Jim