Did some testing last night. It's very possible for a group of four or five HFs to devastate the liner, as long as you keep it CD'd.
Keep bothering your folks to sign up. I'm not going to say "If you don't sign up, you can't come", but the more people who state their intent to show up, the better idea I'll have of what sort of scale this'll be on. On that note, unlawfuls, the [UC] is offering itself up for you guys for a few credits. That's decent addition to your arsenal of firepower.
And again, I suggest getting the other people from your team together to at least figure out who's on freighter duty. Have a game plan before tomorrow.