How well do the Bilstein's work with the AC susp lift? I talked with AC yesterday about using Bilsteins with their lift, and they strongly discouraged it. They said the shocks they use have a greater length and allow more suspension travel. Also she said that they don't feel the Bilsteins provided very good on and off-road performance with their lift. I have the extra-large Bilsteins in the rear with my SLR shackles, and think they do a wonderful job. I will be purchasing the AC lift before too long, and am not sure which shocks to use.