Good improvement, better pathing, target acquisition and less reloads would save a lot of time, less reloads especially at the boss fight, I generally try and get the Locked & Loaded perk for the unlimited ammo and firerate+damage boost after switching weapons but wasn't supplied the option, I think that if everything aligned like that with slightly better items sub 11 would be on the table, not entirely sure which augment is the best but I think it's going to have to be Long Range Weakpoint. If you only had to hit the fabricator once at sector 26 that would be ideal, I spent ~23 seconds at the fabricator, 12 seconds of which were required for the run to get the Iron Squires and upgrade it + level it up, which I'm not entirely sure was worth it because of the affix it gave me, and it only gave me Spread Reduction, getting weakpoint damage up would have been much better... The rest was "wasted" time so not terrible but still much room for improvement