Elements for keyboard pedalboard

I'm building a keyboard pedalboard, and designed some elements to fix a few pedals. It can be interesting for people for the two following :
Yamaha FC-7 (pedal blocker for the back - the pedal can also be fixed in the front with a screw)
M-Audio Sustain (Pedal blocker, I wanted this pedal to be easy to unmount in case I only need this one)

Other ones are more anecdotic :
Behringer amp switch, I use for program change and tap)
Air turn duo (I made this design in order to have it a little elevated - it's a little tight, next print will be modified.
Leadfoot FS-1 (cheapest one for the organ rotor - may be replaced with a self made one, with latch switch)