The 75t's are $200-300 less for the pair. Has anyone listened to both? I don't really know much about speakers so reading the specs hasn't really been informative for me. Can anyone help me understand which would be a better buy? It seems like the 75t's might be a good value buy. I will be pairing a sub with either pair so bass won't be a problem. Also would this http://www.amazon.com/Onkyo-TX-NR717...e-out+receiver receiver work for either pair? Thanks guys!!