Scott, when you casted Tireless March on your units, did you not find it cumbersome that the units are not visually selected e.g. a light frame around the unit box showing it is selected. Further the selection should be larger, because why do you have to scroll through a lot of units? 

In Legendary Heroes, Tireless March was restricted to a one-time use. 

A suggestion on the whole enchanting balance thing.

What if you just changed all of the enchantments that come from spellbooks to grant an ability? The ability could just be a modifier like monkey reflexes which gieves +1 dodge per level, or grants a spell-ability like heal. This would prevent them from stacking, allowing you to make them a bit more powerful without the fear of them going out of control from stacking. You can leave the stackable + boosts to the items since there are natural limits on quantity for those.

Excited to hear we'll still get new beta releases to try out new things! Access to the beta has made waiting for the release bearable