From another long time Yamaha user.
I started with ( and am still using ) the HTR 5650 in my basement set up, have a RX-V1400 for my main room set up, and am looking to upgrade the RX-V1400 to... you guessed it, another Yamaha.
Although I haven't bought anything else, I have auditioned HK, Onkyo, and Denon, and though there was nothing wrong with any of them, and I'm sure any would do what you want it to, I just felt that the Yamaha was the best bang for the buck.
Have a great day and good luck.