Much as the credentials of those on this board far outweigh my own, I can only say that the coral in question is Identical to the porites sold hosting christmas tree worms at JL Aquatics.
I am also assuming that the coral I have is the same as yours considering we both gor cuban LR around the same time so there are a lot of ways I could be way off base here.
Never seen sweepers, does the other coral mentioned host christmas tree worms?
I'm having fun...
