Please do email the directions to this nice shop because I took my car 1987 300e to Benzmac and he refused to work on it because it has too many after market parts. Tha they were a purist shop that could not touch my car or is an aging car bla bla bla and thus recommended me to take to another shop or work on it myself. He did point out some problems that needed to be fixed and said he was sorry he could not help me.
Thanks a lot for the input.