Hi I am fairly new to the home theater market and am wondering what to buy. I am looking at an Onkyo SR503 receiver or a Denon AVR 485 receiver coupled with either Harman Kardon HTKS 14 5.1 setup or the Aperion Intimus 422/S-8 Compact Home Theater System. There is quite a price difference between the Harman Kardons and the Aperions and I am trying to justify to myself the price difference. Anything anyone could tell me about how either one of these speaker systems sound along with whether or not they think these particular receivers would go well with them or not would be very much appreciated. It is really a shame because I can not find anywhere to listen to these speakers without actually purchasing them first.