I did see this article before.
Unfortunately, Medium is a not a great forum for exchange of ideas. The game most of us are playing is: "How to get my stuff read while not spending so much time reading other people's stuff." I am guilty!
As I was researching the history of the 17th amendment (senators being elected by the people), this movement took 30 years to effect that one change. All your suggested changes. . . . . . . .
But I still commend you on your efforts to think things through. Anyone who seriously challenging the status quo is a hero in my books.
Maybe you can turn these amendments into a website?
I've had no trouble getting visitors to my websites using Google ads. Maybe spend $2000--and see where it goes.
I hate to say it, but I think your approach for political change will have more popularity than mine.