Quiet BerdAir motor mount

I needed a mount for my BerdAir type motor for my delta printer so designed this. To ensure as much noise dampening as possible, it uses three types of parts:
- a pair of brackets printed from PLA (0.2mm, 50% infill) - shown in blue and green
- a set of parts printed from soft material - I used Recreus Filaflex (0.3mm 20% infill) - shown in brown
- an endcap for the motor printed from semi-flexible material - I used Real Filament Real Flex - shown in black

The motor I use is https://www.a