Light + bold finals — pick one

Both built from the two you liked (V5 & V6), now light (not dark), bold, with the body text at the advised ≥36 pt and the logos enlarged. Science/numbers/figures locked.
Earlier rounds: bold set · safe set

Both now satisfy your two notes:

Body text bumped from ~19 pt → 36 pt (text condensed so figures dominate)
Logos enlarged to ~5 cm, on white chips, top-right
Also fixed: text now says "48 transformer layers" to match the figure (was "49")

My lean: V9 if you want the figures to lead and the cleanest read; V10 if you want the finding to hit from across the room.

V9 Light theatre (light version of V5)

White sheet · vivid colour section bands · figures on white cards with accent bars · bold blue take-home banner

Feel

Bold but balanced & calm
Figures get the most room (best "figures are the poster")
Easiest to read top-to-bottom

Trade-off

Headline less giant than V10

↗ full-res

V10 Light billboard (light version of V6)

Giant finding across the top, readable from across the room · 3-up intro/methods/stimulus · results below

Feel

Maximum headline impact
Stops people walking past
Still light & print-friendly

Trade-off

Figures a bit smaller (the billboard takes the top third)

↗ full-res