I think the relationship between regional conferences and Galatians 3:28 is that people groups have an equal right to establish organizations that work toward positive goals. It is, to me, a violation of the principle stated in that text for me, as a white person, to recommend the dissolution of a black institution. Why would I, as a white person, say to my black brothers and sisters, you should not have an organization designed to reach others in your ethnic community? To take that position is foolish at a practical level and a denial of both the spirit and mission of Jesus. .... at least that is my opinion.