For sure and unity is very important but it has to be under the correct banner. It has to be under the banner of Islam and I don't mean by just definition but it has to be with the Quran and the example of our Prophet Muhammad(saaws). Only then can there be real unity and success. I think we need to just go back to the basis first which are the five pillars and the articles of faith. As you may know, just the first pillar alone, the Shahadah, is so much that volumes and volumes can and are written about it. That's just the firt part of the shahadah and now imagine the rest of the testimony of faith and the rest of the pillars. We need to first start with the basics and the foundations of Islam. Tawheed is the first thing and the rest follows along.