I purchased a Impreza and am trying to make it look a little unique. What brand should I go with for hid lights and i also read about projectors where would i find these and what exactly are they (I am very new to cars and doing things myself). Thank you guys. Also are there some small things that i can do to improve performance nothing to major just some fun weekend projects that would help me learn more about my car and get more enjoyment out of it.