I'm about to buy a new surround amplifier and my former amplifier was a Yamaha RX-V595 a and i was wery happy with especially because of its dynamic range. Now i have been introduced to Harman kardon avr7000 but i dont know if its the "ONE" or it's the Yamaha DSP-A2 (RX-V2095). I want an amplifier which is capable of a great dynamic range an channel seperation, i dont listen to music so i dont care if it sounds like crap. I'm a movie buff thats all. Please help.