I have no problems with either a Wilayat Faqih or Imarat Wahhab, as long as they allow for wind blowing experiences to take place

..
Seriously, the odds for one or the other of these projects to come true in Lebanon is equal 0.0000000001, which means will never happen unless three preconditions are fully met:
Christians and druze are reduced to 10% or less of the populations
That the majority of either Sunna or Shia are subdued, either through violence or willingly, and accept to be ruled by strict Shari3a laws
That Hizbullah and armed Salafi/Wahhabi street gangs have gone through a 100 months long extermination war against one another, and that one of them finally managed to outdo the other
How likely is this to happen in the next 100 years?