Here are my thoughts on some of the things that I think I'd like to change:
Scramble Sensors 1: In elite STFs this seems almost completely useless. It either has no effect or it lasts for less than 2 or 3 seconds (even though the tooltip says it will last for more than 9 seconds at the power levels I use).
I experimented with using Transfer Shield Strength 2 in that slot but I'm concerned about the shared cooldown with TSS 3. Would Feedback Pulse 1 be a good choice? (I'm aware it also shares CD with TSS)
Gravity Well 1: Is it worth it? I was experimenting with Feedback Pulse 2 here and the damage output was impressive, but again, the issue with shared CD with TSS is making me reconsider. Would Viral Matrix 1 work here? The purple Gravimetric duty officer ability intrigues me though.
I appreciate any thoughts you guys may have on this!