I have Bilstein b8s , eibach pro kit springs, a tb performance front traction bar. I'm wanting to replace the rear sway bar. I hope to reduce body lean, and make the rear rotate more predictability. I've read everything I can find about this. Alot of the info i found pretained to stock suspension. I dont know how my upgrades would affect the characteristics of the rear sway. Im not sure how much stiffer I should go. Does anyone have a similar setup that could provide some feed back as to what bar they run, and how they like it? Thank you for the help.