if there was no alcohol involved, i would go with the goodfaith option.
however, there is alcohol involved and you are concerned about alia's safety.
if it was me, i'd go ahead and have him served. i agree with jazzman that it would be confusing to extend goodfaith and then go to court with a list of very valid concerns.
go ahead, let the piano drop. it's going to drop anyway and delaying it is only going to increase your anxiety.