I'm very new with ORBAT, and I have a couple questions about using it

So, I've noticed that when making units using ALiVE's ORBAT, that my unit I make will inherit a randomized feature of the inherited unit.

For example I used a NATO Rifleman as the base class for my unit and the NATO Rifleman will randomize their glasses between Goggles, Tactical Glasses, etc., the unit I make that is inherited from them will also have that feature.

Now, what I want to know is if there is somewhere in there where I can disable the random eyewear on units?

If not that way, is there a way to change the units Class? Like instead of having the unit being under Men (Story) just change it to Infantry, or even start a faction without having to pull in a troop from another mod