You can try the MB alignment bolts, but they are only good for a couple of tenths of a degree... that may or may not be enough for your car. It was just barely enough for mine. The other, and best, option is to get the K-mac bushings and they will have no problem aligning the front end. They are a little spendy at about $380... but cheaper than tires....
Here is a link to the K-mac set...

http://www.iapdirect.com/kmac-merced...0-202-208.html