Hi all, I have a 2003 Echo sedan, is a great car specially the MPG, is my daily driver. I have some issues with it, that I will like to improve: 1) Always when it rains or I take my car to wash, my trunk gets flooded, 2) I will like to improve my brake pads for better braking, 3) Improve my headlight bulbs for better illumination, 4) I will like to install side mirrors that I could adjust from inside. Recently I installed a rear window defroster, because it did not had one. Any suggestions?

Regards, JMMCH