Orchid Dottyback Questions.

[ensquire]

I am currently on the Island and browsing through the 2 local LFS.
There is a gorgeous Orchid dottyback in one of the stores and I would like to know other peoples experiences with this fish.
Specificaly, I have a yellow clown Goby and a Starry Blennie in the tank already and am planning on adding at least another goby to the tank. The info I have read states that they may be aggressive toward smaller fish.
Thanks