I am interested in getting a Prius, but I'd like to make a few aftermarket changes and wonder if anyone has any expience. The first is to replace the rear drum brakes with disc brakes. The other is bigger wheels/lifting one. I've owned a Jeep for the past 6 years, and I really like the height/ground clearance. Silly, I know. Also, I was going to install leather seats in one, but does anyone know if you can get power aftermarket leather seats?