Hi Hugos7,
Did you end up with an Avalon speaker? I wish to add a comment regarding the Times lower register. I had an REL S-5 sub in tandem with the Diamonds, but avoided using with the Times. After reading a number of threads on Paul McGowan's site I raised the sub off the ground, rested it on a solid stand and played with the volume and frequency controls. Surprisingly, the midrange added some bloom and the Times are imaging deeper and wider. Something to consider.