Yes, there will be different presets, for 3-way, 2.5-way, cardioid, etc some of the do address the boundary effects.
Probable yes, but the prototype still lacks ist.
Well, that's a special topic. To put it simple, there are two ways to locate roomEQ/convolution, (a) within the speaker-electronics or (b) within the source. I'm not sure which way will be more accepted. On one hand, you need a source anyway and most of their hard- and software does already heavy pre-processing. Just take ROON (which we use ourself), which has very nice feature and an easy GUI for all of that. As for the speaker electronics we focus more on "lower level" feature like advanced (look-ahead) limiters, dynamicEQs, etc which could not be done within the source. Sure we can also do some room EQ within our software, but I think you would be better off going with your source if you can.