There is nothing wrong with basing your offense on this concept. Use it, as Tim said above, as your "default" play. This is the play you want to run all game long if the defense lets you. You need to make sure you build the rest of you playbook though around this play, not just add a handful of other plays you like. Figure out what defenses can stop your Switch pass concept, and fill out your playbook with plays that will work against those defenses. If you can set your playbook up so that these "constraint" plays are your audibles, that really should be the goal.
Urban Meyer, along with many other "spread-to-run" coaches, build their playbook similarly around the "Inside Zone Read". They will run this over and over until the defense cheats to stop it. They will then normally have a sweep or outside zone run to go to if the D-line pinches in, a quick WR screen (bubble or flash screen) if a slot defender cheats inside, and a deep play-action game if the safeties start to cheat up. Everything revolves around the "Inside Zone Read" and works together. If you are going to revolve your offense around the Switch Pass Concept then make sure everything else in your playbook works off of it.