Came up with this list:

Pirate Gunrunners B (100/100)
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Z-95: Binayre Pirate (12 + 1)
+ Black Market Slicer Tools (1)
Z-95: Binayre Pirate (12 + 1)
+ Black Market Slicer Tools (1)
Z-95: Binayre Pirate (12 + 1)
+ Black Market Slicer Tools (1)
Quadjumper: Jakku Gunrunner (15 + 5)
+ Ketsu Onyo (1)
+ Pattern Analyzer (2)
+ Spacetug Tractor Array (2)
Quadjumper: Jakku Gunrunner (15 + 6)
+ BoShek (2)
+ Pattern Analyzer (2)
+ Spacetug Tractor Array (2)
Quadjumper: Jakku Gunrunner (15 + 5)
+ Intelligence Agent (1)
+ Pattern Analyzer (2)
+ Spacetug Tractor Array (2)

Played a version switching out a Quad for another slicer Z, with all the Z's at PS 3. It was fun. I am thinking about dropping BoShek to upgrade a Quad to Unkar.

I want to fly something like this, but my experience tells me at least 1 z dies on approach, the others shoot randomly and do very little damage, while my unprotected quads get taken out, and the enemy never takes a stress, except when they K-turn out of arc and range and get behind me.

Maybe you can teach me how to fly it better or elaborate on your approach tactics

Slicers are good against self stressers also. Another thing I do is take debris and tractor beams hem onto them then move the Z's up and slice.

Almost beat a Asajj,Kavil, quad list. Got Asajj down to 3 hull. My quads died fast, but the combined fire took down kavil in two turns. Keep them all pointing at your target and focus fire.