Thanks everyone for all the good advice. Here is what I am doing:
I have bought upgraded cables ( went from cheap to expensive end of cheap). I am upgrading my streamer to the eversolo dmp a6. I am getting rid of my Rotel preamp and amp (1572/1552). I bought a used Hegel h390. Can’t wait till it all gets here and I can connect it all up. By the way when I was researching connectors to buy I ran across RCA cables for $28K. OMG