To be honest I dont want Iran or any other country in the region to have nuclear weapons. Its not in our security and defense doctrine.
There is a certain trajectory of some countries with nuclear weapons. Take the example of South Africa during its apartheid. The nuclear weapons arsenal caused it to overreach, which was one of factors leading to its collapse. This same mechanism have also caused Israel to overreach (de facto annexation of West Bank). In 10-20 years time a process of South Africanization struggle in the hoy land will begin, and Israel/Zionism will cease to exist. Nuclear weapons is a strategic mistake.
And with the region being so volatile in sectarion tension, all countries should only aquire peaceful energy, including Iran.
In fact, Iran offered exstensive cooperation and assistance in nuclear field to all Arab states, when Larijani met with Egypts Mubarak.
But I guess they did not take up the offer because of political reaons.
I guess such cooperation will only happen with Iran-Arab states rapprochement. Which I dont think is gonna happen ever lol