Max # of small (max size 6" or less) Tangs in a 5' 125G tank?

[Morbo]

Curious how many, and what type, of small tangs (max size of 6") that you'd put in your 125G 5ft tank?

Currently we have a Yellow and a Kole Eye.

There was a couple days of aggression on the part of the Yellow (first one in), but that seems to have resolved.

 

[Ippyroy]

With a 5 foot tank I plan on 3 yellows and either 1 or 2 others. i love tangs though. I want to build all of my tanks specifically to hold tangs. I really want an 8 footer so I can get a Blonde Naso, my dream fish.

 

[Morbo]

Bump. Any other input??