What do you guys think about the Bilstein BTS suspension kit? I already have the Steeda sport spring, but I figure if I am going with the Bilstein shocks and struts I might as well get the springs. If I were to get this kit is there anything I have to do besides just installing them? Will I need to get anything else? I am also looking into getting a t-5 rebuild kit. I noticed that there is a world class and a regular kit. Which one should I get? Also I believe there is a 94 piece kit and a lesser kit. Which one? Thanks