An update to my statement from 31 Jan.:
1. Adding the extra turrets only worked for me, as the AI is stupid and can't multitask, even with automated turrets;
2. As this is no battle ready ship, the side turrets do what they are made for, but with the Shotgun turret models, instead of the mining ones;
3. I had to add some extra AA, as the ones already present don't have a satisfactory buble cover around the ship;
4. Now it is great as it does not need a dedicated escort;
5. Two miners and one salveger are a great combo with proper captains.

how to load Self-propelled Container S?

I have two issues with the model:
1 - the docking bays bellow the mining lasers are useless. I swapped those for more mining turrets;
2 - the side wweapon pockets have obstructed visibility facing forward.
Otherwise the model is solid.

Looks awesome as always!