Crazy to me they had Prost instead of Senna in the 80s section

Skipping the MP4/4 is an odd choice too, as it is widely considered the pinnacle of F1 car design and with results to show for it.

Indeed. The only thing that stopped Senna was that unfortunate fatal accident :(

He was on track to easily surpass Prost in titles. 3 vs 4.