Someone is offering to buy my Pioneer 2011 receiver at a good price, so I have a chance to upgrade to something a bit bigger and better. Budget is around £2k, so the obvious contenders are the Pioneer AX10i (£2200), Denon A1SR (£2500), or if I go the separates route, Rotel 1066 processor + 1075 poweramp (£1840). I really like my Pioneer 2011, so upgrading to a AX10i would have been a no-brainer, were it not for the positive reviews of the Rotels on these forums. Am I right in thinking that the Rotel combo would offer better performance than the (more expensive) Pioneer or Denon? I won't have a chance to go for a demo for at least a couple of weeks, so I'd be most grateful for all your comments and suggestions that will hopefully steer me in the right direction.