Two wrasse Harems in a 275g?

[asylumdown]

I'm thinking about stocking lists for my next tank, and I'm wondering if two small harems of fairy wrasses would work in a tank 6ft long X 3 ft wide? I was thinking a harem of lineatus wrasses (1 male 3 females) and a harem of one of the flasher wrasses (1 male, 2 females)

I've made the mistake of adding a flasher wrasse to a a 90 gallon with an already established lineatus and the outcome was not pretty, so I'm more looking to see if anyone here has been successful doing something similar to what I'm proposing above in a tank that size.