Stocking List Question

[Cuiscia]

Hi Everyone!
I've had my 75 gallon (this is just the display, it is 90 gallons total) reef tank up and running for three months now. I currently have:
- 1 kole yellow eye tang
- 1 flame angel
- 1 watchman goby and pistol shrimp pair
- 1 skunk cleaner
- 1 cherry shrimp
- 2 RBTAs
- a clean up crew composed of astrea and nassarius snails, blue leg hermits, and an emerald crab

I plan on adding:
- 2 gold stripe maroon clowns
- 1 blue spotted jawfish (possibly as I don't have a tank cover)

Would it be possible to add a Bartlett's anthias trio? Or would this overstock the tank too much? The tank is run with a powerful skimmer and has an automatic water change system that gradually changes 10 gallons of our 90 gallon system weekly. Every time I have tested for nitrates, it always reads as zero.
Also, would adding the anthias after the maroon clownfish pair be a problem?

 

[lmforbis]

I'd only add one maroon unless they are already a bonded pair. In most cases they do not do well together. They also get quite big and are quite territorial.
For the jaw fish they need a deep sand bed, 3 or more inches.
In theory the anthias would work. The will add quite a bit of bioload. They need to be fed several times a day. That is the part that has stopped me from getting any but they are still at the back of my mind. I may do it someday.