[joey_v]

Here is the mock panel (I made out of posterboard to make it light and easy to tape to the ceiling, I had drilled holes in the exact coordinates of the hooks so I could mark the ceiling for drill coordinates):


Here is the end result of the mock panel, I was able to get the ceiling marked and ready for drilling.




Here are the toggle bolts, as you can see it's fitted with a regular screw. You have to find hooks that would fit the toggle bolts. Toggle bolts are the strongest dry wall hanging system.






You also need washers to cover up the gaping hole.


This is the hanging unit I devised: