I can't believe I've had three jeep Wranglers and have never logged onto this group until yesterday. You folks have a great network going! Heading to the dealership to get a Wrangler 4-door Arctic (one of the last) and wanted to know what are the must haves from the factory vs. getting things aftermarket. My initial guess would be Navigation and 4X4, but wanted to see if there were any others recommendations before pulling the trigger. Many thanks!