Hi I'm in ending fase of purchasing a new receivier and here I need help from you guys. My choice is on the edge between the Pioneer AX3 or Harman Kardon 7500. I can get both for similar price. Have you any positive or negative information about these which can help me in my decision? I will use my new receiver at home for film and Hifi as well. and with Pioneer 810speakers. Any advice or comments?