Are staghorn corals compatible with GSP and fireworks polyps?

[Nami]

I have this dream aquascape of having a few staghorn corals growing and branching above a mat of gsp/fireworks coral..

However unsure if the gsp or fireworks will kill off the staghorn corals - anyone here can advise?

 

[JonoH]

Yes, they will kill off the base of the acro - even Mushrooms will.