I'm not saying it's a million times harder. But, it is harder and basicly impossible. Then, the level of historical authentic (In ACW re-enactment) is higher then I imagined. And in fact, higher then Napoleonics.
I mean that I've seen dozens of videos of ACW re-enactors marching completely out of step, while we easily train 3 hours a day at that on an event.
So, let me re-phrase it: Having a (battalion-sized) line of ACW re-enactors in the same uniform is, for the regular uniform, easier then having a French Battalion. And I'm not talking about badges and the detailed stuff. I meant, in eyes of the public. Then, In Napoleonics, every regiment has different buttons...