I've made some change on my Dashboard before last update.
It was with 3x3 grid :
- Line 1 : service controller, service status and CPU load
- Line 2 : Disk status, CPU status, Ram status
- Line 3 : Bandwidth data
- Line 4 : Package center.
You can do that easily by modifying index.php .
To avoid breaking everything, tryi to do the operation in live through a Web Inspector (right click with Firefox / Chrome / Safari). When you will be satisfied, changes the index.php locally before replacing it on your server.
Warning: when there is an update Quickbox_dashboard, changes will be deleted.