Niger trigger???

I've already decided on a Powder Brown Tang as my next fish to be added to my reef and have already placed my order at my LFS.
For my next addition i'd love to add a Niger Trigger. I've got a Pink Tail already and am curious if this will pose a problem for adding the Niger?
My PT is so cool and just minds his own business. He is no doubt my favorite fish in the tank. Very active swimmer and great to watch. Has a really cool personality, also. Really recognizes me as i walk in the room.

I've had a Niger before and he was really docile, also. I think they're such beautiful fish.
Thoughts?

 

try it out