The main feedback I'd give here based on my observations is in general people give a little too much attention to what they're doing during the gybe, foot change / rig flip, without getting the entry right first which sets everything for a successful gybe (foil or fin)
Get the back hand back, get the back foot in the correct position (just at the front of the opposite back strap for me) and then to initiate the gybe just let the front hand gently extend forward and away from you while keeping the back hand sheeted. This pulls the rest of the body into the correct position over the board, naturally giving the correct amount of foot pressure and most importantly encouraging the hips and upper body to lead into the turn and then lead out of the turn. I also find this helps me to more naturally adjust the radius of the turn to match the wind strength / sea state.
In the beginning you'll probably get some planing touchdowns during the gybe but this is nice and safe and easy to correct with subtle foot pressure, trim, changes as confidence builds.
With a smaller sail v bigger foil combo I prefer to flip the rig first then change feet, with a bigger sail v smaller foil combo I go foot change first and then rig flip.
A couple of little clips I put together a while back just to illustrate, I learned on the same set up as you
@Sandman first vid is the W95 with the 1080 second is with the S800