I require support to include two options in my social network

By oscar
i all, elgg use 2.2.0 and I would like to know if there pluins for two services I require , one of them is that the administrator can give some special profiles, such as Validated real'' or something like validation . I saw a plugin to make direct comments administrator , called admin_notes but it was me , frame error.
and finally I need profile of each user a section where each user can leave a comment , a recommendation that the other users to see, or something, and preferably those comments must be approved by administrators is displayed.

It is possibly much what I ask , but agrdecere any help. regards
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