If i am not wrong the name of Surah is Al Noor and not An Noor, just a notice.

I quiet align with Philly 24:32 does not concludes to limiting a single marriage.

Again coming back to original question posed by 3-sure, One don't need permission from the 1st wife for second marriage and the justification for second, third or fourth marriage is also not necessary as long as you can balance.... so just peace brothers, who so ever can do this let him do as he is answereable to Allah and Allah know best...

A humble suggestion, discussing the Noble Quran & the Sahih Hadidhs should be done with extreme care as none of has an intention to be unknowingly saying or writing something which we should repent later... May Allah bless us with the guidance to the right path....and forgive us for our mistakes intentional/un-intentional, hidden and un-hidden....Aameeen