I could be wrong, but I think what might work best—the committee can correct me if it doesn't think I'm right about this—would be to have two maps: the current boundary commission proposal, the one we're discussing changing, on the left, and then on the right have what the status quo is, the actual boundaries as they are today based on the redistribution of 2004.
On February 14th, 2013. See this statement in context.