First of all they will ask for proof that all religions will be treated equally in the event it is recognized as such. The vatican will be one of the first UN entities that want those assurances, that their Priests and nuns wont be spat upon, their churches used as garbage dumps for hasids disrespecting their property. It wont just be muslims. It should be a democratic vote of all nations not just a few.
Poland's central bank head calls story of Nazi train find a hoax (Reuters)
from the article: Abbas predicts 'very difficult' time for Palestinians after UN bid