Whatever you would like. I'm going to need a General and Admiral if you want to be that, or you can be second-in-command or just like a pilot or something if you want. You can have pretty much whatever you want. Where do I post this to get it approved? Or does it need more work?
Going off of my previous experience with faction-building, I don't think there's any way you're going to be able to start with a fleet that big. Generally speaking, you can start with no more than 3 Corvette-sized combat vessels and a small host of supporting craft, such as freighters and fuel tankers. You can talk to the admins and try to work something out, or even work out an expansion plan for your faction so that you can gradually build up in size and acquire newer, bigger, and better ships.
*shrugs* Take it up with the Faction Administrators; Samuikion and Green Ranger. [Also known as Lavi and Boli, respectively.] I'm sure you can work something out with them. =D
I feel like a pirate group doesn't necessarily have to be a huge fleet of any kind. Hell, it can be one or two corvettes that prey on freighters between hyperspace jumps or something like that. It doesn't always have to be a huge organization... and quite honestly a smaller group of pirates would be more fun to play, i think.
I would like to have a group that can stand up to a real force and defend its base. Its big enough to have a couple corvettes gone to prey on freighters and have the others defending the home base.