That reminds me... It would be cool to see the hex grid showing you how far you can walk with your current action points and maybe even color them depending on the amount of action points using your current weapon needs.
As example, if you have 10ap in total, you see the hex grid distance for 10ap. If your current weapon needs 5ap to be used, the first 5 hex grids will be colored in green (or any other color), showing you the remaining move distance before / after using the weapon.
Though this only makes most sense in turn based combat.