Impressive stuff indeed with beautiful figures and scenery.
I am re fighting this most underrated, but vital battle myself.
I do not know what scale has been adopted but the space between the main road and the Bossau wood seems huge.
On my 1mm equals one metre the fighting area is very small indeed.
As an example La Ferme Bergerie to the wood was approximately three hundred metres.
The approach to the Quatre Bras crossroads between the pave and the wood resembles a funnel and is a very restricted fighting area.
The Etang Materne is a similar constraint as the only way around it on the French right flank is via Piramount and Thyle. This also benefits from cutting the Dukes principle line of communication with Blucher.
This leaves the Gemincourt stream as the centre advance route.
Nevertheless, entertaining stuff indeed.
Best wishes,
Chris