I am not to worried about working on the mechanicals of X, the electronics on the other hand do worry me. I looked at the lower contol arms while it was on the rack the other day and it does not look like that bad of a job. I see where the arm goes into the ball joint and it has a locknut so it can be changed without the joint removal. I am going to start by replacing the arms themselves because i can see movement in the bushing and have a nice clunk when pulling out over a small bump or the great pot holes here in Michigan. I guess my question is if i go with the Melye, where is the best place to pick them up and why do you think they are superior to other brands. Thanks