So I’ve generally always invested more in my 2 channel set up. I just recently purchased the Outlaw M 2220 monos so probably investing in towers and a dedicated movie theater sub or 2, would be next steps for this system.
Been a real workhorse for me. The volume knob doesn’t work on the avr and a few remote functions but everything else I can work from avr front panel. The early 2000s Harmon builds some of the best imo