Awareness Poster - Medicinal Marijuana

Below are my initial sketches for my awareness poster. I haven't yet worked out exactly what the text will say, or how it will be formatted. Also I think that I may scale back some of the content once it is layed-out, but I want to see what looks best before I remove anything. Though it I hard to make out, I am planning on blending a collage of money with the bottom of the capital building, and a collage of multicolor pills with the top. I was thinking about finding some campaign finance info as it pertains to the pharmaceutical industry and placing it behind the building. I really like that concept on the bottom and haven't sold myself on the top yet. I am sure that it will really evolve once I bring it into ps.