I just purchased a Panastonic 60ST60 and would like to be able to fully utilize its 3D capabilities. I am still using an Onkyo 606 which is not 3D capable. I would like to keep my budget under $300. I have 4 Polk Monitor 60's and a CS2 center channel. I also have a PA-120 Sub. I have been considering the Denon 1713. Does anyone have any positive or negative opinions of this receiver? Are there any other receivers someone would suggest in this price range? Thanks in advance.