General good advice: You have too many seperate ranks, unlikely you'll get to fill them all as a small specialist faction - I'd advise you trim the number of ranks by about 50% for logistical reasons.
I also see no real reason why you would need or in fact want large capital ships, given that they are useless for hunting slavers. Beyond that your general concept is sound, if rather similar to the ZAS. If I were you I'd try to focus on some more peaceful political RP campaigning against slavery rather than just floating round in space looking for smugglers to blow up, as the former has far more RP potential.
Also, what are your policies towards smugglers of other contraband such as cardamine?
Sir Stanley Nelson <span style="color:#000066">Charles Canning </span><span style="color:#000066"> Foreign Secretary</span>