I heard the Sophia 3's with XA 200.5 amps a few days ago. Seems like a good combination, though I'm sure other amps can squeeze more impressive bass from these speakers. FWIW, the owner of this system, whose room is large and pickiness nearly unmatched, had found the lower-powered XA amps (100.5, 160.5) did not give him the bass he wanted. I think the Sashas may be harder to drive than the Sophias.
I think your satisfaction with the combo will depend largely on your sonic priorities and listening habits. I'm sure I'd be thrilled with the combination you are considering.
I think your satisfaction with the combo will depend largely on your sonic priorities and listening habits. I'm sure I'd be thrilled with the combination you are considering.