FPV Conversion Kit for 20usd Skull Drone

The Skull Drone (also called Global Drone) is the most stable quad copter in its class. At 20usd, it exceeds all the other cheap nano quad-copters performance-wise. It is also almost unbreakable and keeps on flying after every crash.

Wouldn't it be great if it has a camera and video transmitter, and we could fly FPV with it indoors? I came up with this "FPV conversion kit" and it appears to work really well.
Here's the video. http://www.youtube.com/watch?v=z_-0zQxv85U