Sorry for hijacking, but the current torpedo/capital ship RP situation can get a bit tedious. Imagine a Xeno bomber with only stuff sold on Xeno bases. That'd be effective... Not. The way I see it, these weapons were originally designed by their respective creators (Mini razor =Zoner, inferno = outcasts), but the design now has spread to other groups.
Back on topic... I have seen tons of corsairs in Liberty. Not as much as you guys have, but that's because I play on pacific time. Mostly I see one corsair capital or bomber blowing up things left right and centre. Always independent, of course.
I suggest placing better defences in either Zone 21 or Alaska. And ignoring the "i'm escorting a smuggler" rp stories. Seriously, would a smuggler in real life be escorted by a tank?