8-10k budget suggestions please

I should add that I am not familiar with the sound of your speakers, just that you like the way they sound with your AVR. I am positive you are going to be please with the road you are about to travel. A high quality 2 channel integrated amplifier will take you much of the way.

I prefer some warmth, with a non aggressive or tipped up  treble, and articulate midrange in my speaker. 

Are your 804s the one with a pair of 6.5" woofers?  

I would think that you may not need the subwoofers you were thinking about in your original post. A small room supports base energy. For music it can get to be too much. 

The speakers are great.

Get the Krell.

Enjoy.

Mesch, yes they are!  I don't think I will need a sub either.  Plenty of bottom end on those suckers in that room.  

Why such hate for B&W from some.  Too bright for many correct?  I did hear some Harbeth speakers on a nice rig about 3 years ago that sounded awesome!  

Gonna bid on the krell