hi @thieliste and @dr3, it has been a few years but i think i had to order some additional screws to attach the GAIA to the outriggers. i would certainly want a 30 day return on them as my friend Bob (who has 3.7's) did not like them., mine go onto bare floor as i cut the carpet away for them (his wife would not allow him to do so :). I really like the PS amps but i would guess that the Brystons would be great as well. I do want to try an integrated, the Gryphon Diablo, as it worked so well with the Wilson speakers, and it is something i can borrow for a few days. the Wilson dealer will not bring the Sasha's to my home and i totally understand why., so next year, if all goes well and just for fun, i am going to take my 3.7's over there and run them against the Wilsons.