Now you brought up the fact, is Dullindal part of Blue Cosmos/Logos, makes me wonder a little bit....

Why? because if you look in episode 27 9min 18-22, you will see Dullindal having the specs + info on the new EAF Gundam Stellar was going to pilot (X1-Destroy).

And also include that with the members of Logos pictures

So? How did he manage to get that information?

PS: Remember what Dullindal said, "Then I will change everything"