Tertuliano welcome....

The m60's are very efficient speakers that don't require lots of power to play loud, clean, and detailed. Any reputable brand like Denon, HK, etc. will be just fine.

A multi channel receiver will work as well as a stereo receiver, plus give you the ability to use it for movies as well.

Most of us listen to tons of music and use AVR for music and home theater.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85