As a minimum, you'll need hatchbreakers and collector limpets. I'd suggest you drop the scoop and restrict yourself to local actions, that way you can equip class 3 hatchbreaker - not just for the number of limpets, but the larger classes give you more range and faster hacking.
Collectors as many as feasible - I tend to use the collectors in targeted mode, i.e. one collector per item collected, as they're faster that way.
Shields and weapons - no idea. As you saw, I run shieldless and low signature - but that was just my idea, I'm not an experienced pirate. Weapons on a Cobra might be a waste of mass if you want to tackle T-9s.
Collectors as many as feasible - I tend to use the collectors in targeted mode, i.e. one collector per item collected, as they're faster that way.
Shields and weapons - no idea. As you saw, I run shieldless and low signature - but that was just my idea, I'm not an experienced pirate. Weapons on a Cobra might be a waste of mass if you want to tackle T-9s.