re: Garage door storage

Honey do orders come through the walk in door as does beer, food, dogs, lumber etc. 
In any shop I have ever seen there are possible hazards.    
The big unused garage door is the lesser of the ways I might hurt myself. 
Again it is a test idea.  If an event occurs with the hangers on the door then it will be adjusted or eliminated.    
My laser is in a cabinet to eliminate the need for goggles.   Could be opened.
Table saw...all kinds of possible uhohs.
Etc etc.