I'm thinking along these lines:
1-Electromagnetic Disruptor (weapon that makes your ship systems go nuts, was on Cantharan gateship)
2-Fullerene Pulse Turret
3-Auto-Target Torpedo Repulsor (weapon on Cantharan gateship that makes you go flying)
As for numbers of ships, I'm not exactly sure. Some text bits in Ares hint that the Ishimans only have one. Five gateships seem a bit unrealistic. I mean, the Cantharan Order, which I assume is very large and has access to large amounts of resources, has only built one. If I had enough resources to build two, I would build two. Apparently the Cantharans can't. Since the Ishimans might even be smaller than the Cantharans, I don't see how they could possibly build five gateships. Gateships are big, hard to build, and expensive. They take lots of resources and lots of time.
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To Escape Velocity: Nova and Beyond!
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Millennium. Its coming, prepare for it.
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