I recently bought a pair of 936, amp budget is also 1k+. Here's my short list:
1, Vincent SP 331, 150w 8 ohm/300w 4 ohm, 2 ohm stable
2, Odyssey Khartago, 110w 8 ohm, 2 ohm stable. Not sure if I should be getting the Plus or Extreme mod.
3, Parasound A23, 125w 8 ohm/200w 4 ohm, can do 2 ohm, but will clip at certain level according to a test report I found online.
4, Parasound 2250 v2, 275w 8 ohm/400w 4 ohm /400w 2 ohm