Omnistor awning leg wall brackets fitting

Unlike the Fiamma variety the Omnistor brackets come with NOTHING in the way of fixings.
Improvisation seems to be the order of the day.
I decided to use large flange button headed 6mm stainless steel set screws.
I chose a mounting position for each and drilled through the van sides 5mm holes.
My rear mount already has steel on the inside as part of the construction so I tapped this 6mm
I then opened the holes in the brackets out to 6mm. Cleaned all surfaces and applied any old Sikaflex leftovers.
[You must be registered and logged in to see this image.]
Not just tapped but nylock nuts too 
[You must be registered and logged in to see this image.]
At the front having had to remove the batteries and tray I used a pre made bracket from B&Q as suitable steel
[You must be registered and logged in to see this image.]