I recall someone posted this, but for the life of me I can't seem to find it. It goes a ways in adjusting to the fact that the power of a unit is unchanged by the number of soldiers in a unit. So my hundred man band of soldiers has the same power as my thousand man band of soldiers. The only difference here would be the strength of the unit.
Does anyone know where this post was or have a method of scaling damage due to different sizes of troops?