Schneider23

Hi All, have sussed through the forums but cant find much info on the setup im looking at. Would like to use the KFFL40SL at the front which for some reason are only marketed for the XR8 but I assume would work. And then use the KFRL40SSL For the rears. Would just like some insight on the fronts as I dont want to come down too much hence the use of the KFFL40SL since from what I understand the KFFL40 is basically stock height. Cheers for any insight.