Zechariah 10-12

It took me almost 10 minutes to read this in 2 settings. Chapter 12 is decribed as a prophecy for the house if Israel. In Zechariah's introduction he describes three great wonders of creation: stretching out the heavens, setting the foundation of the world, and putting the spirit inside of men. I wonder if each of these miracles are seen equally as profound to God? I'm sure he had a reason for the order he chose, I wonder what it is.
Stuart