Welcome to AC. I too am downsizing as I get ready for retirement. I have a 105 pound Pass X250 amp, a 50 pound BAT preamp and Magnepan 1.6 speakers.
I just bought a Mark Levinson 5805 integrated, thank god it is only 60 pounds and some Arendal 1528 stand mount speakers at 66 pounds each. I am not so sure that I am going to keep them. I tried a couple of Class D integrated amps and they were not for me. A Marantz PM-KI Ruby and Marantz PM-10. The PM-10 did not pair well with the new speakers. The Levinson is way better though so it worked out in the end.