reason being, i’d like to lace it to a coaster hub… so i’m also not sure if this spoke configuration would be appropriate given the required azimuthal strength. however, i do not expect the bike to be ridden hard (its for my girlfriend).
I don’t think so, at least not if you want it to be symmetrical. If you find a 32h hub you’d be fine. Calculating spoke lengths is going to be fun though