Obviously, I am in the camp that believes that crossing over your mains with a high pass has advantages over running the mains full range and just adding the subwoofer. I believe the JL audio unit did this better than any others. For the price anyway

What do you use the electronic crossover for? I'm planning to experiment with biamping my speakers, but haven't had a chance yet.

Proac Tablettes, and Linn Isobariks (terrible speaker). Read about Wilson Benesch and the science behind their design appealed to me so I tried a pair of Trinities. Magical, but bass shy.  The Vectors were from the next generation and shared components with their top-of-the-line speaker, The Cardinal. They design virtually all of their components and manufacture something like 90% in house. Their form factor is very similar to Magico, but while Magico uses the brute force of a big block of aluminum to house their drivers, Wilson Benesch uses technology and carbon fiber. I get the impression it is virtually the same stiffness in a much more compact and lighter package. They also use a 2 1/2 way design that allows the mid range to operate without a crossover, which I think is responsible for some of their coherence. I will not call them the poor man's Magico because I think they stand on their own and can directly compete, although it a lower price point.

I can say I've always been fond of the British sound having owned Kef 101s and 105.2s, Proacp

Love the room and the treatments.  I agree with one of your earlier comments, room treatment done properly makes a significant difference. You also have great equipment. How do you like your WB speakers? They are always of interest to me as I'm partial to British speakers. If I ever replace my Reference KEF 107's, WB would be on my short list. Thanks again for the comment. 

I mounted them differently than what Vicoustic recommends and am happy to share that with you via PM if you would like.