Welcome to the forum, and thanks for that proper intro!
That's quite a list... and congrats on the explanation narrative. The Falkens? I've been running them on all the other vehicles I've owned for decades, particularly the Mustangs. Nice and sticky. Nothing at all wrong with them.
The car is a rabbit hole.
Once you get done banging out the things on your list... you'll be starting a new list, lol.
Pics?
Have a great weekend! Cheers!