Our brakes are pretty good already. According to my trusted mechanic upgrading the pads and brake line will help the brake system. I dont think they make brake lines for our car but your idea of new rotors and pads will really help. Id rather spend $500 on rotors and new pads than $1500-$2500 on a brake kit. I dont think our car needs all that much stopping power. Now if your racing go ahead and spend the $$$$$. I am also thinking of doing new rotors and pads soon(hawk pads and power slot rotors).