So I am trying to make my second faction based on minatures I have. I have a bunch with muskets, so wanted to use the Dwarven Firearms as that lets me take my flintlock rifle for 10pts each, compared to if I go with the Gunpowder Weapons where they cost 12pts each. But the problem I am running into is that I have to take the Gunpowder Weapons if I want to upgrade my firearms (I think?) as I do not have any blunderbusses, and those are the only two options to get to where I can upgrade my firearms. Am I missing something? Saving two points per model looks to be a major waist if you have to use a second trait (for exactly the same thing just at a higher cost) so I can upgrade them.