My '87 560sel is in the shop for looseness in the front end. Diagnosed as needing new shocks ( one is leaking), a left tie rod assembly, and guide rods. I am going to do both tie rods at the same time, but not knowing what the process is to do this repair, I don't know if there are any other relatively low cost components such as bushings that shoud be replaced while the front end is apart. I am thinking about shock bushings, and maybe sway bar bushings, can anybody recommend anything else that might be worth doing? thanks