Totems are hard to beat for the size but also seem to like gobs of SS power from what I have seen, beyond what their specs indicate.
The Quads are the only others on your list I have heard. They are nice but am not sure about their power needs. I believe they are 6 ohm nominal speakers which on paper would not seem to be an optimal match for tube amps.
I'd look for speakers that are both higher efficiency (89-90Db or better) and also provide more of a consistent 8 ohm or higher load for best results with the tube amp. Zu Druids would seem to fit the bill here but I've read deep bass in lieu of a sub is not their forte.
Of the speakers I am most familiar with in your price range that might fit the bill, Triangles might be the first place I would look.
The Quads are the only others on your list I have heard. They are nice but am not sure about their power needs. I believe they are 6 ohm nominal speakers which on paper would not seem to be an optimal match for tube amps.
I'd look for speakers that are both higher efficiency (89-90Db or better) and also provide more of a consistent 8 ohm or higher load for best results with the tube amp. Zu Druids would seem to fit the bill here but I've read deep bass in lieu of a sub is not their forte.
Of the speakers I am most familiar with in your price range that might fit the bill, Triangles might be the first place I would look.