In a dilemma right now with receivers and need a suggestion. I've settled on purchasing the RP-250F, R-112SW, RP-440C and RP-240S speakers. Now I'm looking for AV Receiver that can power them. Ideally I would like a smaller receiver, with a warm sound, 4K pass through, 7.1 channels and Audyssey MultEQ (XT or better would be ideal). I had planned on going with the Denon X3300W but came across the much smaller Marantz NR1607. Would the Marantz power those speakers? Or does anyone have any other suggestions?