Power amp to complement a Levinson 32 preamp

Hi, after deciding to downgrade my system, the hifi hobby has come back to me stronger than ever. I recently upgraded my system getting a Levinson 32 preamp. I am looking to upgrade the power amp and I am doubting between tubes (perhaps audio research) and solid state, perhaps getting a Pass. I fully realize that a valve preamp combination and a solid state amplifier is the more common solution, but perhaps irrationally, I love the 32. The environment for the decision is the following:
- I listen at moderate levels (I live a flat)
- My space is limited, so monoblocks are out of the question
- Speakers are Piega P10, 89 db sensitivity.
Thanks for your suggestions