Like it and have some suggestions Rated 4 out of 5 stars
Make area for each element larger or customizable. Currently presents user with a vertical scroll within a vertical scroll for minimal entries in any google app.
Make click on Inbox in navigation auto expand gmail section if it is collapsed.
Developer gave me instructions on how to size elements (other than Gmail) and Inbox link now magically seems to work for expanding Gmail section. Thanks!
You can do this!
You can customize the element sizes and do the other things you mention. Please contact me at michael at integrated gmail dot com and I will be happy to help you out.