You've challenged my perception of key signatures and I have to say, it's made me chew on the topic for the past day or so. All the points you've made have been fair and I thank you for sharing them.
It's definitely a point worth considering and I'll have to chew on it some more for future pieces. For now, I think I'll stick with the 2 sharp key signature on this piece as my formatting process usually takes a good while haha.