Hi!
I tried out the new SA tonight and found some strange results. It was really sweet for the first two points and around points 3 and 4 I never noticed it working ever again. I even farmed the pirate base for a free level 7 and didn't get one conversion.
I thought maybe the pirates were immune, but even after that in enemy engagements I never got a conversion again. Maybe a bug? I wouldn't say I tested it extensively (once the number of enemy frigates waned I just switched back to full damage), but it seemed odd I saw good results early on but absolutely zero results later. Could be just chance.
The fact that I can't see any other posts makes me believe I'm just unlucky, but I thought it worthy of a post just in case.
Results found: to get around the fleet supply restriction, you can just start researching the next fleet tier and cancel it before finishing. Seems like it might be an unintended bug.