Walt,
Here is a mount that I found, it is slim, removable and allows for tilting and swiveling with quick release lift and go. The iFly 700/720 is very flat on the back and I wanted to keep power cord plug and USB update port accessible as they are located on the right side. This also allows me to easily swivel to portrait mode for Plates and Diagrams and for when Portrait Mode comes. Guess you can tell I am one of the biggest advocates for Portrait Mode...
The website I found a swivel mount at is www.mountonus.com, they have lots of different universal mounting options.
Below is an image of my unit mounted. On the swivel mount, you’re really only needing the male plate if you don't need the flexibility of the swivel and tilt. You can probably search their site for just that male plate that connect to the back plate #202001. Below is my panel with the full swivel mount. It holds great and gives nice adjustments if I ever need to adjust a major glare spot out of the way, (like the flash you see here). It's a simple solution but is works and gets lots of compliments.
Brodit #215058 (Swivel / Tilt Base)
Brodit #202001 (Back Plate) strong adhesive back sticks to the back of iFly 700
Hope this helps… Please let me know if I can be of further assistance.