Help Choosing Speakers


I am looking to find a nice pair of speakers that will work well in a relatively small dedicated listening room. My setup is 100% analog, tube amp, turntable, phono pre. I am trying to keep a minimalist approach.

Turntable: Thorens TD-150
Phono Pre: AudioResearch PH3
Amp: Decware MiniTorii
Speakers: DIY MarkAudio A12P in SuperPensil

Room Dimensions: 11' W x 12' 4" L x 10' H

So far I have been looking around at a lot of options and while I don't want to limit myself to 94 dB+ efficient speakers. I would like to be able to keep my Decware MiniTorii in place if possible.

LegacyAudio Signature SE is top on my list, little bit more than I wanted to spend, but this is a lifetime purchase. I have also looked at SalkSound Veracity ST but I am concerned about the Decware amps being able to push those. I have also looked at the Decware HR-1s which look impressive.

Of course its difficult to buy speakers without hearing them, any other recommendations/suggestions would be greatly appreciated. Also if anyone has heard the Legacy Audio Signatures with a Decware amplifier and has any details, that would be spectacular.

Thanks,

Ron

hifiron
Since you need an efficient speaker, I would also remind you about the Zu speakers. I own a pair of Union and a pair of Omen Bookshelf speakers. Both are quite capable-a little different from the Vandy's, but very listenable( I bought them to see what a speaker without a crossover sounded like). Like the Spatial's, they have a trial period for auditioning.
They are also very nice to talk to.
Zu was great to talk to, the Zu Druid would be incredible, no amp change required.

Getting a lower priced speaker would give me the ability to get a different amp. Getting a different amp would def. give me more headroom regardless of speaker selection.

Tonight is going to be a good night full of research and red wine.

Ciao,
Ron
The more I read about the Spatial M3/M4 speakers the more intrigued I am by them! No amp change necessary on day 1. They're a happy price as well.
@wester17 with the Spatial M3’s either Turbo or Turbo S do you have an idea if a 4 Watt into 8 Ω SET amp would do them justice? My concern is the Spatials are 4 Ω and the MT drops in power as the load moves away from 8 Ω.

I will be calling Clayton today. Thanks!
As mentioned, Clayton can answer your room placement questions, but these speakers are very adaptable to various room situations.  Here's a link to a review at NewRecordDay in which he places them in a small room and the results are still very pleasing. As far a power, the Spatial website recommends that both tube and ss amps have at least 5 watts of power.  I've driven them on occasion with a 3.5 watt amp with stunning results, but I don't dare use this configuration much for fear of over-driving the amp and damaging the speakers. 
https://newrecordday.com/spatial-audio-m3-review/