if you considered av separates there would be no conflicts
In my home theater setup I use an anthem avm90 and my front stage is powered by krell 300 trio xd. I understand this type of setup may be more costly than you may like but the concept is sound and can be done with cheaper gear just as well
If I was to use this for 2 channel listening (which i do sometimes even though i have a dedicated 2 channel space) it sounds very good.. No special 2 channel amp. no pre outs. no confusion or complexities