My false Percula female bites me every time, anemone or not (think she's WC). I think you would do fine with Plan A, as those species seem to have been kept together many times. What kind of Tang?
You'll find just as many stories of your Plan B fish getting into problems together, I think...
One thing, if it's a new tank and you want a host anemone for your Maroons (I think the gold stripe are particularly stunning), then that's 6 months to a year away until your tank is a good and stable... But you know that already.
