@coachpoconnor You should be fine. If you experience any harshness, try toeing the speakers in a bit. The horns have controlled directionality, and so that can be used to minimize side wall reflections, which the ear interprets as harshness.
Is Room treatment different for Horn Speakers?
I've just recently purchased a set of Klipsch Cornwall lV's, however my room treatment was originally set up (by me) for KEF LS-50's. Are there any rules of thumb for Horn Speaker/forward ported loudspeakers?