I have used the LEOPARD LC3536-6T 1270KV motor, back mount. Unfortunately, there is no cooling of it. There is no air flow around the motor. So, I have created a new motor mount with air holes and printed it from ABS - it allows a better cooling and a better cable organization.
The mounting of wing struts using 1mm pins is a nightmare. I even can not imagine to do it regularly on a flying place. So, I have modified it for a M2 screws usage. There are bigger holes in supports and struts plus nut inserts on struts. 16 nuts and screws (inbus 8 – 10 mm length) are used. Do not panic about some mirrored descriptions on struts - it was easier to mirror struts from one side to the second one than make them again on the green grass…
The last part is a hanger – it protects the wing in case of an aircraft hanging under a ceiling.