Hi All
First of all this model has not been measured out and is purely for the design, (if I get time I will fix it). But if you want to use the design go for your life (its open source)
The model is based on single sheets of metal welded drilled and cut, and can be built in remote areas
This mount should only take 2 bolts (the middle holes), all other holes are for emergency use only, if something breaks it can be basically fixed until properly repaired,
enjoy