"Best" bookshelf/monitor for low-power amp?

I have and love the Triangle Cometes. They are coherent from top to bottom and are quite sensitive and seductive and can be had for a song in the older ES model.

Here it is, 4 years later, and I have exactly the same question! It's funny, I guess I forgot all about this thread.

Anyway, since 2008, I bought Merlin speakers and then sold them. I'm in a bigger room now, and am currently running some Magnepan 3.7s.

So, why revisit? Well, I want to build out "System 2". This would be a desktop system, nominally, but one that I could run in the "main rig" if I absolutely need to (for testing, say), but would mostly sit in "free space" (no rear wall anywhere near them.

Here's what I'm looking at (from shortest to tallest, with 15" being the biggest I'm interested in for now):

Silverline Minuet Supreme Plus
Proac Tablette Anniversary
Reference 3a Dulcet
Neat Petite SX
Harbeth P3ESR (no bass)
Totem Element Ember (comes out next week)
Silverline SR 17 Supreme (may be too big)
DeVore Gibbon 3xl

Prices range from $700-$7000, which isn't terribly helpful, but I'm looking for the following, more or less in order:

Great resolution and detail
Dynamics & speed
Tube friendly (6ohms min, higher is better)
As much bass as I can get, given the other criteria

I will be running this with tubes and/or smaller desktop-sized integrateds mostly, and could be a mix of low-power tubes and/or oddball solid state amps.

More suggestions are always welcome!

PSB Synchrony 2b or Sonus Faber Toy. either would suit your needs.

Well, you know Tekton...I have Eric's Tekton 4.5s as my small desktop system speakers, they are fabulous in my 14x16 home office. All the attributes you require, a little more bass would be nice, but it is fast and tuneful in this environment. Eric has a couple of models that get deeper bass. I am using low-powered tube amps. Great sound.

I would suggest adding Joseph Audio Pulsars to your list also. They are easily some of the best bookshelves I've ever heard and fall into your specs perfectly.

And yes, I am a Joseph dealer.