For an integrated amp, I'd throw a Schiit Ragnarok into the mix. $1,500 new without the phono and DAC modules, or $1,800 with. It has 60 watts a channel at 8 ohms and 100 at 4. It is a class A/B amp.
If the power level sounds low compared to some of the things you've been looking at, I'll share my experience. I have a set of Ohm 1000s that I really enjoy. I had a Hypex nCore amp (150 watts/ch 8 ohms) that I was using. On an impulse, I tried the Schiit Aegir, their version of a 20 watt/ch class A amp. It sounded much better to me than the Hypex. I was worried about having enough power, so I ran it with a meter attached to monitor power levels and discovered it only took about 1/4 of the amp's power to reach my desired listening level of about 85 dB in a medium sized 14 X 24 room with a vaulted ceiling. I did end up adding a subwoofer (the 1000s were a bit small for bass in this room) but the sound is now perfect for me.
The Ragnarok has triple the power, so I suspect that it will be more than sufficient for your listening level. I like the sound of my system better with the Schiit amps than I did with either of the class D amps I had previously (the Hypex, and before that, a Bel Canto C5i with Ice modules.)
If the power level sounds low compared to some of the things you've been looking at, I'll share my experience. I have a set of Ohm 1000s that I really enjoy. I had a Hypex nCore amp (150 watts/ch 8 ohms) that I was using. On an impulse, I tried the Schiit Aegir, their version of a 20 watt/ch class A amp. It sounded much better to me than the Hypex. I was worried about having enough power, so I ran it with a meter attached to monitor power levels and discovered it only took about 1/4 of the amp's power to reach my desired listening level of about 85 dB in a medium sized 14 X 24 room with a vaulted ceiling. I did end up adding a subwoofer (the 1000s were a bit small for bass in this room) but the sound is now perfect for me.
The Ragnarok has triple the power, so I suspect that it will be more than sufficient for your listening level. I like the sound of my system better with the Schiit amps than I did with either of the class D amps I had previously (the Hypex, and before that, a Bel Canto C5i with Ice modules.)