I decided to upgrade from my old beloved 2-way stand mount Reference 3A MM MMC speakers last summer (still have them though). I have had many speakers and amps from flea watt tube amps and horns all the way through a progression of tube amps and cone and dome speakers, as well as, solid state amplification with dual concentric Fyne Audio Speakers,...
I then bought a pair of Legacy Audio Signature SE's because I wanted an easy to place full range speaker for once. I also got a Coda Technologies Model 8 amp to go with an older Pass Labs pre. The Legacy's are just very, very good. Bigger than I am used to seeing in a while but they stay. Maybe its my age, but I am really quite done with looking for the next great thing. Enjoy your new speakers. and yes they will require a long break in.