JKalman: Metal tweeters take a long time to break in, as do crossover parts. Manufacturers tend to say "100-200 hours", but 500 hours is what it generally takes with speakers to get to 95%. The final 5% in my experience takes another 500 hours. Verity is honest about this and says "750 hours" (it's in the specs for their speakers). I would call Harmon out in California (NOT Harmon International in New Bedford -- I have spoken to shockingly ignorant techs there) to confirm that it is okay to wire one speaker out of phase for purposes of break in (should be fine, but call), and then just play the hell out of them 24/7 for a month (of course, if you live in a house, are single and can just crank them normally, do that). At that point, you'll be able to position them and start to draw some conclusions.
Unfortunately, Dhaan above is correct about the WP and the hot Focal tweeter -- the breakup resonance indeed causes distortion throughout the presence region, and this is plainly audible in the original Focal (JM Labs) Utopias and the Wilsons. I once heard the Grand Utopia run with the On-Gaku, and the combo of the tweeter with typical high-ish tube amp output impedance made the speaker absolutely unlistenable (it was owned by an industry pro in NYC who is famous for being partially deaf).
Unfortunately, Dhaan above is correct about the WP and the hot Focal tweeter -- the breakup resonance indeed causes distortion throughout the presence region, and this is plainly audible in the original Focal (JM Labs) Utopias and the Wilsons. I once heard the Grand Utopia run with the On-Gaku, and the combo of the tweeter with typical high-ish tube amp output impedance made the speaker absolutely unlistenable (it was owned by an industry pro in NYC who is famous for being partially deaf).