I am debating between the two. I have a friend who just upgraded to ADA seperates and is selling his Yamaha RX-V1 for about the same price I just ordered a HK AVR-430z for. Obviously the HK has some newer formats but the 4-5 year old Yamaha has a great amp section and well made at about 60 pounds. No pro-logic II or auto set-up though. My room really needs auto set-up but the Yamaha is a really nice piece of gear. What would you pick and why?