How the frame should look given one coat of white primer and another of Post Office red. It adds a little weight and anodising it would be nice, but it is what it is... and ever will be.
Next we need to drill 20mm holes to form 'sliders' and start on a passenger platform.
From now on too I shall refer to this sub-assembly as 'rotor-head' in place of 'drone'.
Sounds altogether better for our personal air vehicle, or PAV.