Welcome to WikiTree and thanks for helping to build and source our shared tree! Please edit your question to specify the FamilySearch.org source collection(s) that you will be using. The Family Search site has collections of source records as well as family trees (family trees aren't adequate sources for such profiles). When citing sources on WikiTree profiles, we need to be specific in the source citations. Hopefully someone will come along with some guidance to help you find a particular project that may be appropriate for coordination for those profiles.