I don't know all of those speakers, so take this with a grain of salt, but maybe pair of what you have by similarity, then trade off the ones that you like least. Then use the proceeds to move to something different that you haven't lived with before in a different style.
I have a lot of KEF speakers and like them so I'm biased, but maybe some inexpensive KEF Coda 8's that could give you a different perspective and decide if you want to continue to add more from that style. By checking out lower end ones, you aren't hurting too much if you don't like them and trade them off, but it might give you ideas on where you'd like to spend more money over time.
Just a thought and good luck!
I have a lot of KEF speakers and like them so I'm biased, but maybe some inexpensive KEF Coda 8's that could give you a different perspective and decide if you want to continue to add more from that style. By checking out lower end ones, you aren't hurting too much if you don't like them and trade them off, but it might give you ideas on where you'd like to spend more money over time.
Just a thought and good luck!