
So I quickly wrote a script that shows me all ships in the game and tells me if I have the blueprints for them. It turned out that I already had a Pirate Falcon Vanguard and a Pirate Nova Raider...

So it seems that I need to get the remaining two directly from the Argon and Teladi.
Anyway, if anybody is interested in that script you can download it here:
http://www.mediafire.com/?32lclid5killbtd
To run the script just open the script editor and run "aaaBlueprintInfo".
It will write a log file "log12345.txt" to your "C:\Documents and Settings\<username>\My Documents\Egosoft\X3TC" folder.
Output will look like this:
[ external image ]
X marks ships that you have the blueprints for.