Frame resting on lower control arm Bump stop

IF your front end is worn out, I wouldn't bother looking at other things until this is fixed.

Just a question? Why would you take a car to lets say... 100 mph on the track with a worn out front end? The cost to rebuild your front end would be far less than the medical bills and car damage from hitting the wall if something fails. Not to mention the fact that you just killed little Sally's dad who was in the other car when you swerved into his lane.

The only problem I see here are your priorities.