couple of nice royals freakdaddy (would be cool if the other turned out as a goldline variety of L27), the L091's good too. stereo, looks like you got a couple of L083 sailfins, and a common. feed em up, monster in no time!
that looks like a L001 Glyptoperichthys joselimaianus juvenile
is it Glyptoperichthys scrophus http://www.planetcatfish.com/catelog/loricari/glyptope/80_F.PHP or something else. i dont really do common names, you got a pic? im not sure if it has been assigned an L number yet