Upgrade from Pass Labs XP15 Phono

   I really like Pass Labs equipment, and have had my Pass Labs XP 15 for 8 years. I am thinking of an upgrade. My system consists of Rega P10 turn table, rotating a Hana Umami Blue and Soundsmith Zephyr. XP15, Decware Sarah and Audio Note ANJ speakers. I would like the ability to tweak my gain and impedance settings without pulling the preamp out of the cabinet. I listen to mostly old school jazz, and have a budget of under $10k. A Pass XP17 doesn’t seem like a huge upgrade, but maybe a used Pass Labs XP27. Manley Steelhead RC seems like an obvious choice, maybe bringing down the cost with a trade in. Allnic H5500 is another consideration. Also, maybe matching the Rega P10 with a Rega Aura for more symmetry. The other question would be Tubes vs SS with this system, and how they may effect the sound. Thoughts or recommendations ? Thanks, Mark.