Sig, the dominion is 250 In BoN.
Baron, I don't think there is so much room for abuse, as the turrets are only 15cm range, and it is quite difficult to put your ships within 15. Although, it would make your opponent not want to cap fighters, which he wouldn't really do anyway, as bakka is very lacking in offensive ordinance.
I would suggest that my invention wouldn't work whilst on aaf, bfi, crippled, ctnh, or br orders. At the very least aaf, as the tracking systems aren't that fast/it would prevent abuse.
Everything new besides the viper either lacks torps or has a lower than normal number of them, also this list has a high number of nc vessels or other vessels with low torp count. so I don't think enemy ordinance would really be playing the defensive game.