If you are getting a 5.1 system I would lean toward the Epic Grand Master 350. You will have the top center and surrounds they make right now. If later you want to upgrade to 7.1 you could move the M22s to the back and get two of their floor standers for the mains.

As for the receiver I’m very happy with the refurbished Denon 2807 I got from Dakmart for $750 USD. New it’s about $1100 USD. I’m sure many others will have recommendations that might sound even better.

Good luck
Dean

3M80 2M22 6QS8 2M2 1EP500 Sony BDP-S590 Panny-7000 Onkyo-3007 Carada-134 Xbox Buttkicker AS-EQ1