Hi, I've just ordered the Acoustic Research HC6 speaker system. In the meantime, I'd like to buy some banana plugs for the speaker wire. However, I read in a couple of reviews that the speakers don't take banana plugs, yet a different review said they did. Can HC6 owners please let me know what connectors fit in the speakers? I'd prefer banana plugs, but if they don't work, will spades or pins fit? Thanks!