I have my q's mounted quite high, had to clear a doorway. That would put them about 7 ft. I listen reclined with my head quite low, say 2 ft., with exceptional results. I used the FMB's and angled them down a little to give the top woofer a little more space, plus my room is pretty narrow (10 ft). I would suggest you try the q's regardless of which mains you choose.
I havn't heard the studios but I did audition monitor line last year and preferred my m3's. The studio 20's are supposed to sound similar to the m-22's FWIW.
