Well took my e30 in to get aligned found that I needed tie rod ends. So I ended up buying a whole front end kit from bavauto.com lemfoerder control arms, tie rods, and suspension links. I left the poly bushings in place from the previous owners rebuild as they seemed to be holding up very well. During the suspension overhaul my shop noticed the motor mounts had failed so I swapped some Condor engine and trans mounts in (review to follow).
As a side note shortly after my e30 and I joined the 200k club!
199895 front end rebuild kit and Condor speed shop motor and trans bushings.