DJ Setup for Pop Solo Artist

you cannot use a dj setup for a monitoring and mastering section of a live pa.
you can take whatever the dj you hire prefers and have to get a sound guy that only does the tone mix for your doughter, that is how real pros do it.
you can possibly incorporate your own pa mixer like a yamaha pro audio mixer with enough space to accomodate the in ear monitoring or go for a full digital setup.
but this is no topic that can easily be amswered and at least I ask money for such touring concepts…