A lot of what you are looking for comes from your preamp IMO. The preamp has to send a signal through your speakers that is quite, filters noise to provide a blacker background. It has to provide the soundstage depth and width, it then has to have dimension, clarity, detail, tone and the right space. Then balance top to bottom presentation so that it all blends seamlessly. The right preamp will let you system sound good with whatever speaker you choose. The speaker then becomes more of a fine tuning of the front end of you system and your room.
Happy Listening.
Happy Listening.