Is it good for anything at all?
There, fixed it for you, I understand the exhaustion! Whilst writing such a lenghty post it is easy to get distracted and forget something, even the important stuff. That's exactly why somebody taught me to keep my SOP clean.
And it helps the new guys too, to have streamlined flows as simple as possible. That is before they get on the ball and are ready to prioritize tasks on their own.