They'll look the same I'm sure xD there's nothing really to tone down on their defaults since they're not revealing or oversexualized. Honoka may have a slight breast reduction tho
They should, I mean all games have that one character(s) who pander to the Japanese audience, Marie and Honoka can't really be redone since they don't have anything to really change
probably the exact same as their DOA5 counterparts but with smoother curves and higher definition, just like every other DOA6 character at this point in time
Hopefully more original outfit designs. Marie Rose is Rachel (BlazBlue) with a shorter gown, Honk is [School Girl] with nothing going on. I wanna see some Avril Lavigne crap for Marie and for Honk, idk.
I 100% guarantee they're gonna ditch the whole horror goth lolita angle for Marie. She has yet to even show that she's goth loli apart from her red rose of blood intro.