Very interesting idea, if a little unorthodox. I must admit that I'm a fan of alternate history, fun way to combine real knowledge with imagination.

I actually made a small mod for Mount & Blade with a similar premise, I think it was too far out for most of that game's mod community, but it might still be up there somewhere. Reassuring to know that I'm not the only one who thought Romans with muskets might be an interesting idea...

Anyway, keep developing the idea and maybe it will go places. Good luck.

Antagonist