Oh, and I dont like leather either lol. cold in the winter and hot and sticky in the summer but to each their own. Good luck with the install and be sure to post pics and maybe even to a how to write up!
I tapped mine into the distribution box under the hood so I had consistent power to them. Then used the bolt as the ground. I ran a single wire underneath the carpet for the passenger seat. Was not a hard install at all. The biggest pain was swapping over the seat pretensioners. A lil modding had to be done.