pi 3 wall or stacking plate

I was looking for a way to make a stack of my various generations of raspberry pi devices for my office.

willfly's wall plate works great because there are no mounting holes on the 1st generation of pi b.

I remixed it to move the one grabber out of the way of the power input on the newer models.

I believe this will work with any model/generation of the pi b boards.

Mount it to the wall or add some standoffs or spacers and make a stack of pi.

small update. shrunk the offset tab s