picked up a pioneer AVH-4201NEX head unit, on sale at best buy for $499, and there is a mail in $150 rebate.
decided against a unit with built in navigation because they don't include lifetime maps, maps don't get updated often enough, so i couldn't justify spending 2-3 times the money for it when i can just mirror my phone or buy a dedicated gps.
i should be picking up the wheels this weekend. was going to buy non marring wheel clamps for the tire machine but i can't justify $500 just to mount 1 or 2 sets of tires.