I finally got some time to apply the MDF layers to the battery terminal covers.
And it was very satisfying to know that it was a very nice fit. The only exception was of a couple of extra centimeters in width, which were promptly cut away easily.
The entire cover is made of three MDF layers. The first two are 10mm thick whereas the last one is 5mm thick.
The new corona virus pandemic is closing several countries and Portugal is no exception. So, I'm moving on with what I can from home and I decided to learn how to use FreeCAD and design a cradle to secure the electric motor.