what type of saddle is that?

i would prob:

1) lower saddle 1cm (maybe more)
2) push saddle forward 2-3cm
3) flip stem
4) move armpads further "out" 2-3cm

re-take video (set the camera about 1-2ft higher next time)

a) Disclaimer: amateur opinions below
b) you're in the zone. Good work so far.
c) jkay's points 2 and 4 above would go together. Upper body angles look comfortable, I wouldn't try to close them up or stretch them out.
d) Lower the front (stem flip) as is comfortable, but not if it compromises your ability to lower your head/turtle.

Take 2. Thanks for the feedback.

https://drive.google.com/...vvFM75chiFaW6m_CcRXA

Lowered saddle about 2 cm.
Saddle is as forward as it can go now...probably moved another 2 cm forward
Stem has been flipped.
Moved clip on aero bars about 1cm out (pads were as far out as they could go).
Saddle is nothing special...selle royal classic mach2

Thanks