I have a budget of $1k for an audio receiver and am currently looking at the AVR-x4000 for $799 new or the Yamaha A3030 for $999 refurb from A4L. Anyone suggest one over the other? Any other receiver suggestions for under $1000? My setup is 2 B&W 685 s2's, a cm centre s2, an svs sb-2000, and b&w m-1 rears in a mediums sized room with 18ft vaulted ceilings. 60% movie/40% music listener. Thanks!