From the Q&A

Don't know if its true or not, but I remember hearing some one claiming Lab Animals rewarded the leg slot items on completion back in beta but it had stopped doing so at some point. Might no longer be in game.

Is she wearing the black visor that removes the hood when worn with a robe? I've heard there's a bug with the visor that removes the hair.

legacy 6 is for the free month, the pet is suppose to be just having an active account.

No you're not. The token is Legacy bound, you can send it to an alt.

yup they can be found on the Capital worlds The tokens can be bought off the commendation vendor in the new Black Hole area, don't know if they're anywhere else and can be turned in on the Capitals for level 10 or 30 blue items that fills the slot in the token's name. Alternatively you can buy Mod-able versions of the armors for credits, but that requires Social level 1 for the 10 and 20 for the 30. Also of note, the higher level set is placed above the lower one, so remember to scroll down.

Immortal means not subject to death. Doesn't mean he can't be beaten but it does mean he can't die.

If Maw can survive being cut in half, I don't see why Maul can't.

According to Wookieepidia there's at least one source (The New Essential Guide to Alien Species) that says it was built by the Rakata and there seems to be some possibility that the Rakata are the Celestials. I haven't played that FP so I don't even know if Malgus atributes all of the stations to the rakata.

The 3rd station might be a reference to Centerpoint Station.

That scene is present the first time you show up at the temple so it isn't technically the fleshraider in question.

A couple of the social vendors should also have pants that can be moded up.

You're right,the empire discriminating against non-humans wouldn't make sense, but, as others have pointed out a few times in this thread, the empire doesn't do that. The "superior" Species it the Sith pure bloods, humans are a close second due to the Dark Jedi that inter-bread with the Original Sith.