I did not get the heated seats I live in the south doesn't get very cold. And yes you will need the PAC-swi jack. I'd go with white on the outside and a black inside be real clean

The seats and door panels for 1 color was 915 it was an extra 65 for the two-tone. And thanks I love it. I think you also asked about my kenwood deck it will work with the wheel controls with a wiring harness (75$)