A tubed integrated amp for Joseph Audio Pulsars?


I'm running a modified Jolida 502B integrated of long use with my Pulsars. Thinking it's near time to try something new. I want to continue in the tube integrated realm and it's very hard to get a take-home amp to test. I'm interested in synergy and an amp with the ability to handle more demanding passages. I love a grand, full, tactile mid-range, but don't want to skirt elsewhere. A little tempo is important. Flabby bass unforgivable if it comes out of tight, little speakers like these. Extension? Soundstaging?  Bring it!
I have a hard time understanding what kind of power I need for these Pulsars, knowing not all wattage is created equally. So I worry about attractive amps like Leben or Luxman or anything not over 50w, even though that worry might be unfounded. I want to make magic. So, what's a perfect fit? Who has been down this road with these speakers and has tales to tell and guidance to share? Under $10K, please.Oh, and it's got to be built to last for-evah.
beeswax
You know, perhaps its a way to up the price of the Pulsars to a point the company believes is justified, considering their quality and reviews. Maybe the new model is better, I don't know. I've read some on some boards calling Pulsars overpriced as is. I was happy to pay for them, but I couldn't do that new price. I'll probably have to reach out to JA to ask if there is an upgrade path, but how do you know if that's something you even want to do if you're already content?
You know what I suddenly just wished? That sales of all audio equipment were tracked and published and we could see, in numbers, what everyone, everywhere, is really buying.

beeswax "You know what I suddenly just wished? That sales of all audio equipment were tracked and published and we could see, in numbers, what everyone, everywhere, is really buying."

Of what value, use, or utility would such a sales record, ranking, or tabulation provide would you actually select, choose, and purchase those that achieved a higher or lower ranking?
No more than a TV show being top-rated would make me watch it. How you extrapolated what you wrote from my post is beyond me.
I completely agree with the recommendation of the Rogers tube integrated amp.   I heard them together at the CAS a few years ago and was blown away, thinking that their was a pair of subwoofers playing.   The combination was amazing, with the amp having plenty of power!