I didn’t know if you looked at any local dealers or not. I saw one carried Klipsh and JBL, both high efficiency.
I also noted that one of the dealers in Denver carried ProAc. I owned Quicksilver amps at one point and they were a good match with ProAc speakers.
Arizona Hi Fi in Phoenix carries Devore O96 and Shindo Lafita speakers if you want a shorter flight than Chicago, but there is not an Audio Note dealer in Phoenix.
Good luck with your search.