Need fish advice

[Ardee]

i have a 120 that I am looking to add the finishing touches too with 3-5 smallish fish that will add some color to the tank. Wouldn't mind doing all of the same that possibly are a schooling fish or a few different ones. Any advice will be appreciated. Stock is below

Harlequin tusk
Vlamingi tang
Blue jaw trigger
Magnificent foxface
Orange shoulder tang

 

[Salty1962]

I have always loved Blue Throat Triggers. Laid back and usually don't both inverts.
Wrasses also add a lot of colors and activity .

 

[mache62]

I second the wrasses vote.

 

[eatbreakfast]

The harlequin tusk may behave aggressively toward other wrasss, though some tusks don't care, some do.

A group of squammipinnis or bartlett anthias would handle those tankmates.