Steve,not to highjack this thread,I use to use the Shunyata 6(components+hydra 2s for the amps)all on dedicated lines.
The Torus(s)blew the Shunyatas out of the water(sonically)theTorus is such a huge upgrade.
I suppose it depends if you prefer the sound difference of each.I know your amp(s)will love you for it.
I have a small room and it was quite dramatic,let alone a room of your size.If you could even audition one at home,
I believe the Torus would not go back,they are that dramatic

..