Husk01, I am getting a very wide sweet spot, but toe in and room treatments can greatly influence this. You may be alluding to my posting on using Murata supertweeters and getting a wider sound stage. I did notice later that the top end using them was harsh and that on removing them, I could get an equally wide sound stage both with further breakin of the speakers and with less toe in.
On your further questions, I learned today that Tidal is going to set up a Tidal US and distribute them here directly. This may influence both questions. Probably, however, the demand for these speakers may still be such that a month or two may pass before you get delivery after buying them.