First thoughts on infantry v infantry

To best model the individual squad's abilities, I plan to give each type of stand two ratings at a variety of ranges, number of dice and to hit modifier. So a unit may have 3/+2 meaning that at that range they roll 3D10 adding 2 to each. So what do they roll against? Well each unit has three defence values, in the open, in concealment and in cover e.g. 3/6/8. Each roll that equals or exceeds inflicts a morale token (which once a specified number is reached eliminates the stand). 

As for modifiers to hit well there is only one, the number of morale tokens on the first (simulating pinning). A little bit of looking up values but after that simple.

Melee combat will be factored in with a 2" range and use the same procedure.