You won't have enough rock work to support the anthias (besides they're very difficult fish to keep and require frequent feedings, which is usually counter productive to the clean environment necessary for corals). I'd rather see two percs then 1 of each type of clown.
Cut out the anthias and the coral beauty and you'll have a managable stocking level in the tank.
You want flow = 15-20x the tank volume so 800-1200 gph
in flow would be good.
The corals you're looking at will do well under your lighting and thrive in that setting as they're not fussy corals.
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