Do you have whitlei anthias or is it a wish. I ask because whitlei tend not to be imported into the UK because they are considered too delicate and usually die within a few days. If you are keeping them successfully I would like to ask about your husbandry.
I would think that Chromis would not care about Anthias and vice versa. I like the green Chromis but they murder each other. I have a green and a blue Chromis and they are fine together. I am thinking of adding a few other species also. Not as nice as identical species but you go with what works.