Best tube amp for Wilson Watt/Puppy

I think Wilson is voiced and optimized for Audio Research.

I would think about 2.Hand CAT amps

I owned Watt/Puppy VI and the best tube amp for these speakers is Spectron Musician III SE, well under $10k even with upgrades. My friend owns Watt/Puppy VII w/Spectron and sound, overall, is the BEST.
The second choice is used Audio Matiere tube amp - if you can find it.
All The Best
Rafael

I agree you would be hard pressed to do better than a CAT JL2.

My Music Reference RM200 performs beautifully with my WP7s. It is approximately $4,200 new, depending on the tubes you choose and was bettered, in my opinion, in only a few respects by only a few amps that cost a lot more.