If I ever sell my Denon AVR-5308CI, I will probably replace it with a Yamaha RX-A3080 for my living room.
I think the RX-A1080 (same one that
@Gmoney has) would do just fine for my RBH SVT, but I have this condition called “flagshipitis“.
In any case, I think the RX-A1080 will be fine for the MartinLogan or most speakers in most people’s homes.