fish compatability question

[kuatto]

I started to make possible stocking lists up for my 115(36x24x30.5)with a 33gal sump.Was thinking maybe the following;
6 black bar chromis(chromis retrofasciata)-peacefull,like schooling.
1 yellow watchman goby
2 neon blue gobies.
lots of hermits and snails.

Will I have problems with putting these fish togather?I'm going to have very few corals(a few softies)and build a rock pile with lots of holes and caves to hide.
I'm just trying to make it as peaceful tank with lots of color,so any ideas would be appreciated