Got it back from the shop yesterday. The tires were overinflated to 35psi
so they dropped them to 28 and rebalanced them, etc. They did a more thorough check than I expected and found that my rear track bar is lose on the axle side which would explain some of the clunking I heard coming from the rear. I have shaken the thing on the ground and it won't budge but apparently once the suspension droops it is easy to tell.
They also found that my gearbox has some minor play and my steering stabilizer is virtually non existent. Their prices are good for parts but labor would kill me so I'll be changing the stabilizer either this weekend on next week sometime.