I would say that your amp probably does not restrict your choice of speakers a lot. In other words you don't have to have tremendously efficient speakers. Main stream in terms of requirements.
So, you really should listen to some of the major brands... even if a trip is required. I would also spend more than the cost of your audiolab 9000 if you can afford it... used would net you even better.
I would listen to DynAudio, Sonus faber, B&W, and maybe Totem. Be cautious not to simply choose the speaker with the most treble and bass. This can net you a speaker that is heartless.
Try to listen to the music and not the speaker... which ones move you?
Auditioning, very important.