I recently read an M80 review where the reviewer employed Crown XLS1000 amps (200+ watts) to power them. A few readers questioned the logic of using commercial/DJ/nightclub amps for home theater applications due to concerns over noise/hum/less shielding... a little over my head...

I'm currently running a Pioneer Elite SC-35 to power an all Axiom 7.1 set-up, which seems fine, but if I upgrade to a VP180 and add height speakers, should I be looking at separates now? I'm not a fan of Motive but do like Oulaws and wonder if Crown is a decent alternative? Thoughts?