I'm arranging demos with Arcam and Tag top of my list. I've read various negative comments about the 100 x 5R. So, what's the views on how best to power the AV32R. Obviously, compared to the P7, it has two less channels but right now I don't care because a) I don't have 7 speakers and b) the wife ain't gonna let it happen. Not yet, anyway. So the 100 x 5R could infact be a good purchase because in the future I could buy a couple of the Tag monoblocs to run the front pair (and hopefully boost the performance of stereo listening) and reassign the 100 x 5R to run the two new speakers. In the end, I'm asking what I should get the dealer to use when I demo the AV32R apart from the 100 x 5R.