Congrats.

There is a member that makes the spare tire cover screws that are better than OEM.

Back seat headrests can be found at your local junk yard. Ones from an Amigo or Rodeo will work & some think better since they are 'see through'.

I haven't seen any jacks available lately but I'm sure we can help you find one.

As for trim restorer, there are lots available. Personally I like Mother's Back to Black. A lot of members don't like it since it needs to be re-applied often but I like it since it won't harm paint & I'm a messy detailer. I'd suggest you start with B2B until you figure out which one will work best for you. B2B can be removed with dishsoap so it won't interfere with other products if/when you decide to switch.

BTW, I had mine sitting in my driveway for 2 weeks before I got to drive it (clear title ... wasn't). I feel for ya.