(1) Add movement speed to the quick actions menu in the top-right corner.

(2) Me as well, I find the pop-up context menu with vehicles to be prone to misclicking, especially when they are moving. My only suggestion would be to maybe move the menu farther away from the unit symbol, so they don't overlap that much.

(3) When you double-click the NATO symble of a unit, you open another "squat" behaviour menu, and it is not really clear, if this is the same or different to what your mod does. Since this is the well-known Arma unit behaviour system, my suggestion would be to integrate those to and try to stick to the Arma system wherever sensible.