Hi all, I need some advice on these 2 receivers. I had originally planned on buying the Marantz SR 6003, however Newegg has a great deal on the Onkyo TXNR906 and I'm seriously considering it. Having previously owned a Marantz I pretty much know what to expect but I have no experience with Onkyo. Should I stick with the 6003 or is the Onkyo a better bargain? Thanks.