My budget for the receiver is $600. I am leaning towards the HKs. There is only a 10 watt difference on the 335 and 430. I know the HKs are "underwatted" but provide great current. I am guessing the 10 watt difference between the two would be fairly insignificant. The price difference between the 430 and 335 is roughly the same. With the 430 the refurbs still get a 2 year warranty. I am a bit nervous about the Denons and their 90 day warranty.