Thanks for the replies.

A few parts have started to be delivered. All the new rear control arms are Lemforder and are metal except for the camber struts. Those are plastic and made in Turkey, the others are from Germany. Is plastic and a Turkish origin about the best I can do for that arm? The front strut mounts are Bilstein and show made in China. I don't trust that for longevity so will try to find a better country of origin for that part.

The car is my daily driver with my wife's Prius as a backup. We're planning three trips using my car, this fall, totaling about 6-8 thousand miles. That's the main reason for the current updates.