Honestly, it looks good to me despite your struggles. It's possible you're just not comfortable with these changes yet, so that will take some time to get used to.
The only arm chair suggestions I have is that maybe the ball position is just a tad too far forward with driver?
Also, just to keep it really simple, your tee shot summary has a lot of over draws, meaning the face needs to be more open at impact. Perhaps ease up a bit on the palmar flexion feel?
I dunno, just throwing these out there.
The overall motion does look good to me though.
Thanks. I try not to think about the palmar flexion at all except during drills. This round the only swing thought was weight forward from A4 to 5. Sometimes my grip feels weird during a round too as if it wants to be too strong, but Stephan actually has me setting it fairly neutral. I end up adjusting it so the face is open at set up.