Have you simply tried your Cary Preamp with your existing Rogue Integrated?
I use my McIntosh MX110z tube tuner/preamp into my Cayin A88T Tube Integrated.
I leave my Cayin remote volume centered, leave my preamp's vintage manual volume centered, and use my Chase RLC-1 remote line controller to get both remote volume and remote balance if/when needed.
When I compare cartridges, I make temp pencil marks on my Cayin Vol control for each to get their volumes similar

