[X] 1: Science Labs
[X] 2: Diplomatic Facilities
[X] 3: Antimatter and Fabrication
The number of times that a problem on Star Trek could be solved just by being able to replicate up a replacement part is probably enough to fill at least one page of an essay. Not to mention, depending on how fast this is, we might also be able to get around the whole "you'll run out of torpedo casings before you run out of antimatter" problem, which would be fun for anyone the Sovereign winds up fighting.
[X] 2: Diplomatic Facilities
[X] 3: Antimatter and Fabrication
The number of times that a problem on Star Trek could be solved just by being able to replicate up a replacement part is probably enough to fill at least one page of an essay. Not to mention, depending on how fast this is, we might also be able to get around the whole "you'll run out of torpedo casings before you run out of antimatter" problem, which would be fun for anyone the Sovereign winds up fighting.