Tube pre amp

Have two power amps a Ocm 200 and Emotiva Xpa 2 Gen 1 . Thinking of getting a tube preamp
one in mind is a Vincent Sa 31.

Would this be good match and what kind of sound stage and detail could be expected?

MAGNI 3  (not Mani 3 which might not be an actual thing, but there is a Mani phono preamp), which, by the way, is an astonishingly great sounding little amp, built like a tank (albeit a very small tank).
The dehavilland Ultra Verve............a classic preamplifier that is certain to satisfy....
I will, most likely, get the Backert Labs Rhumba 1.3 next month.