I am personally amazed that you undertook such a project, but then sight unseen, the rebuilding of those shock towers is a work of art, I would have walked away long ago.
Rian you're an inspiration.
I have one SO that just works for one job I do regularly, I found it at least 35 years ago, would I buy a set, no but that wrench is in my service cart and I would miss it if it found it's way home.
I see no job that I do where a set would do better than what I have.