Hi Samwise, repurposing your front Atmos speakers as front wide/width speakers - and adding a set Invisa HTR8000s as your front Atmos speakers would create a larger sound stage and would generally be worthwhile. Since the Invisa HTR8000s (and Invisa HTR7000s) are angled at 30 degrees (from the floor), they work best when placed a bit further away than conventional downward firing in-ceiling speakers. Happy Listening!