First of all I really apreciate the work already done go on!
For me in gameplay it even now sometimes appears clicking on the wrong square. This sometimes end up in a real desaster for my army. So i ask why it is not possible to implement three really basic things. I refer to a post I have found nearly one year ago http://forums.elementalgame.com/391869.
1. a preview of the route my group will travel
1.1 a the duration the travel will take (this would help u in organising your travels)
2. a highlight of the square my cursor is over (this would prevent clicking on the wrong square [usefull in battle])