Hi!! Hope you experts can give me a hand. I'm looking to add an addition satellite to my AR HC6 set so that I can have 6.1, but since they are discontinued, I can't just add another satellite. What other brands/model would be similar in sound/timbre? I looked at the specs of the Energy Take 2.2 satellite and it seems pretty close. Not sure if it sounds similar or not. This extra satellite would be used for the center rear surround. Thanks in advance!