I am on a budget and I am trying to get some speakers for a receiver(Yamaha vrx 450) I think .I bought the paradigms cinema 70 Ct.v3s and the Harmon kardon hyks-7s but I don't know which to keep and I cannot set them up right now to listen does anyone have an opinion. The paradigms were 529.99 Canadian and the Harmons were 399.99 Canandian .Also does anyone think the Pioneer VSX-D914K WOULD BE A BETTER CHOICE OVER THE YAMAHA AMP?