I agree with all the things that you are proposing - maybe I wouldn't block corporate real estate ownership, I'd rather have "progressive property taxes", as to

I agree with all the things that you are proposing - maybe I wouldn't block corporate real estate ownership, I'd rather have "progressive property taxes", as to make it impossible to have any profit from large-scale renting - but I think that they would also be impossible to pass on Washington today. So, if we are just day dreaming, we should really go for it. :)