Hey John, how are you my friend?
I've seen better days myself, but I'm doin' just fine.
...I won't tell you everything because it would take a book lol.
You know John, we're talkin' 'bout Emotiva amps here, so I know about them as I own two of them myself.
And I used to own a Bryston 4B before. The XPA-2 doesn't give anything to the 4B; at least not from my recollection.
Try one yourself, you'll see; instead of reading all the praised reviews from all over (Audioholics, Secrets of Home Theater and High Fidelity, Emotiva Lounge, AVS Forum, your own Blu-ray Forum, etc.).
John, I'm familar a bit with your setup, and you should try two Emotiva UPA-1 monoblock amps.
* Just quick news: I'm still mourning my Dad's passing away, struggling with people who see life as a material world, and by the way, Blu Titan (Tony, the super mod) from Blu-ray Forum, made a huge mistake about me. But like anything else in life,
"all things must pass" - George Harrison