Modular FPV quadcopter wall mount system

This is my first more complex idea. Most of the wallmounts for fpv quadcopters I have seen need a lot of space on the wall or you have to drill a hole for every single copter. In my case I did not want to drill a lot and use many screws to get my copters to the wall and I also don't have a lot of space on my walls. So I wanted to design a solution for wall mounting your quadcopters (and stuff) with just a few drill holes and screws. BUT if you get a new fpv drone you can easily expand your existing mount system without drilling new holes.

There are 3 base parts:
- Top plate with 2 holes for m6 screws (with or withouth an fpv logo in the middle)
- middle plate with 2 hooks
- bottom plate to have no open connection on the bottom of your wall mount left (there are version with and without fpv logo and with or without another m6 screw hole if anyone would like to screw the bottom of the system to the wall)

At the moment I got 5 attachments to hook in the middle parts:
- Modified version