Hi Masa,
Unfortunately, we implemented our launchpage when deploying Wave 1 apps in October of 2013 in our non-production systems. Essentially changing the launchpage at this points would be like starting over. It would require research to know if the Wave 1 apps even work with the new launchpad. How to obtain the software; installation procedures, compatibility issues (we have different versions installed already); more regression testing; etc.
We have a soft launch on June 16. Any advice or feedback would be much appreciated.
Kind regards,
Linda Gee