Wilson Sasha, SF Amati Anniversario, Thiel CS3.7

Time-align in the Thiels is a kind of a "myth". Yes, they are time aligned, but ONLY for one, defined distance from the listener. Move closer to the speakers, or away from the speakers, and you loose the time-align. I'm not sure if Thiel gives the exact distance at which the speakers are time aligned - probably not, since they do not want to scare the customers.

Sasha on the other hand is true time aligned, since you can adjust the tweeter/midrange driver distance to the listener by tilting its upper module.

I'm not a big beliver in time-align myself, just wanted to give some more details, since you went so far in describing the allaged technical superiority of the Thiels.

I think the Wilson is a better engineered product!

The Thiels are time aligned starting from a distance of eight feet. Thiel recommends seating distances between eight and twelve feet.

Elberoth2,
Valid point about the adjustable head, I always just thought it was just to adjust the tweeter angle based on seating distance. I just assumed that since wilson does not seem concerned with phase he would also not be concerned with time alinement.

Argyro, "I think the Wilson is a better engineered product!".

Please explain your thinking. Wilson is no chopped liver but Thiel has a number of well document innovations over the years.
Part of Thiel 3.7 white paper

Well, it certainly seems like you'll be hearing the speakers with top-flight amplification that is well-matched to the speakers, and your room dimensions should be fine for the three. I think you'll get a good idea for the character of each of the speakers--then let your ears decide.