I am going to install leather, heated seats from a 2006 Lacross (the car buick) into my 2006 Grand Prix with drivers power, passenger manual cloth seats. I am also getting a Grand Prix temp control with the heated seat option. Now other then bolting in the seats, what will I have to do? I saw there is a fuse in the fuse box for heated seats so that must mean the car is wired for them, correct? What type of project will I be looking at? Is it pretty straight forward