...i was reading the multi-zone posts about using speaker selectors. I was under the impression that for almost all 2 zone recievers you would need an autoformer to balance your 2nd zone speakers, whether you had 2 pairs or 16 pairs, but you could do it. All having volume controls also. I am looking to install, on the main zone, 2 prs, and on the 2nd zone 3 prs, 3 singles. 13 total. does this sound like the way to go? I am connecting the autoformer to the right and left spkr outputs then the 3 prs and 3 singles to that.