Say Something Political - working out the structure

For my advert I would like to create a range of artistic shots and close ups. I would like to hopefully create a time lapse of people walking down the street which I think would look really interesting with a background music track. I would like to show people fading into the distance and silhouettes that blur to clearly show how people just disappear and that its so hard to find them. I would like to show close ups of hands touching empty spaces such as beds and chairs which represents the missing person, as well as hands covering the eyes and mouth to show someone upset. I am still unsure whether to make my ad completely factual, with videos from the missing people charity and narration or make it an artistic piece of work with just lines of text on each shot to get people thinking about the issue.  At the end of my ad I would like to show several close ups of peoples faces saying "help me find...my brother, my son etc." but only show the nose and mouth, keeping the identities hidden because if I'm using my friends seeing the whole of their faces could make it hard to take seriously. After this shot I want to show a reunion as a close up of a hug which I think would show how important it all is.

These are my storyboards