Nice, but can't really anchor it anywhere. By my experience, if it can be moved by one person with minimal effort, it is not a good enough protection against theft.
What about a simple StackOn Cabinet? It's light enough to be installed by one person, will prevent unauthorized access, and can be anchored to a wall. I used one in a rental when I was out of state for a year, and it did the job.

Just my 10 cents. Cool case though.