No, DA, your 1014 is almost certainly entirely adequate for your setup and separates aren't the way to go; there's no special magic which results from using two boxes instead of one to do the same thing. What's needed is audibly flat frequency response and inaudibly low noise and distortion, and that's what your 1014 is already giving you unless you're using an extremely loud listening level in a huge room(in which case you also need different speakers).

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Enjoy the music, not the equipment.