Conceptually, I know that this will work. But, I don't know how well it will work. There is no way to eliminate all risk from design. Low risk design can perpetuate annoying failures that people adapt to because they don't want to invest in something new. The cycle of error and dissatisfaction is robust and infinite. My declaration that this design is functional is a statement of hubris, not fact. If you want facts, seek blogs other than towers of ilium. Happy Monday.