One more suggestion --

Almost always I have AI initially set to "SAFE", but after first contact (when gunshots ring out across the AO) the AI seldom update to "AWARE" by themselves, so I have to do it. If I don't, patrols stroll around with their guns lowered through areas with nearby audible contact. So either:

One of the most important things Achilles adds for me is the ability to apply (certain) modules to selected entities with [ENTER]. It's rare that I want to change the simulation of one prop at a time or every prop on the map -- but it's very frequent that I want to change the simulation of a certain set of props.