I hate to state the obvious, but Iran already fits many of the criteria for an Islamic superstate.
1. It is ruled by radical clerics
2. They are committed to spreading Islamic extremism
3. They harbor terrorists.
3. They have oil revenue to finance their ambitions
4. They are actively working on nukes (and may have 'em soon).
5. They have the delivery systems for nukes.
6. They even have a nascient space program
7. They have a large population
Oh yeah, and they hate America (even more than France).
So far we don't seem to be doing much about Iran, except making a lot of loud, diplomatic noise.
Find out about the true nature of the "religion of peace" at The Flanstein:
http://flanstein.blogspot.com