While I appreciate the time you took to collect all this data, it is still just YOUR data.
We all play differently and some of us play differently from one day to the next.
I have taken a few months off due to the new business taking all my time, so I am starting fresh again.
I recently spent a couple hours on the table for a couple days and my findings are this:
After months off, I play the 9ball ghost on my 9' ProAm the same with my 60" custom with a maple shaft as I do with my standard Cuetec Cynergy I've used almost exclusively for the last four years.
I can no longer beat the ghost, but if I was to continue playing 8 hours a week I'd be back on top in a week or two.
The cue matters less than the tip in my case and I have the same on both the cues I mentioned.
It was surprising to see how less often the change in deflection came to matter. I rarely go very far from center these days to make the adjustment as maddening as it once was.