My 5 year old onkyo reciever just died. I am looking at getting a new one asap. I have polk audio monitor 60s with a cs2 center and monitor 30s for my surrounds. I use a PS3 for blueray. I am trying to keep the costs of a new receiver under 800usd. I have looked at the denon 1909, pio vxs-01txh and the onkyo 607. Any pros or cons to any of these? I need some insight so I can purchase something soon, tv speakers suck 