Hegel h300 or Krell S550i or Music Fidelity M6500i

All three integrateds are top notch. I would choose the Hegel but would consider the H200 if you don't need the DAC.

Out of the three, I would go for the Hegel due to such glowing reviews. Outside of that, I go with the one that weights the most and has most features which would accommodate your life style allowing you to grow into it.

Have MFA M6 500i(bought used from Don Better audio) paired with OPPO 105.I'm using Tylo reference monitor and Daber audio monitor 3.Sound's fine with the tylo,amazing with the monitor 3.I have also an peachtree Inova-excellent pairing with the tylo but not with the Daber.
its about matching components...