FWIW just did Koni Yellows install at about 55K with stock springs set at 3/4 from soft. Updated mounts etc. Net net very nice combo firm without being hard/bouncy. Good compliance but still very controlled when pushing the car (no comment to where or how fast). Good suggestion for those that don't want to go coilovers. Thanks to those before who figured this out.
Also had a slight hesitation under 4K (auto trans), that did used to be there no codes, did the rebuild figuring couldn't hurt - solved the issue car pulls better now that it has in a long time.
Upside is urge to replace with a Porsche is a less urgent - downside is urge to replace with a Porsche is a less urgent. I really want a 991 911 cabrio.