Before and after am I good?

Bought the LG 83” G4 didn’t go with my old “WW2” cabinet, got roasted on here. Dropped some coin for new BDI cabinet, and new wires needed for the subwoofer. Hopefully I’m in good shape now. Lots of issues with the delivery. Martin Logan speakers, Yamaha receiver, oppo dvd player, rears are Polk.