I have a new Denon 3805 and I'm now trying to figure out the right set of Axioms to go with it (done some research and think its the right match). Main use is 70% Home Theater (7.1), 25% Music, and 5% Karaoke. Listening area is 20x13x8 (part of 40x13x8 room tied to kitchen).

Stereo/TV will be located at a 45 degree angle in the corner with 13 foot separation to opposite wall and 40 feet to far wall. Left/Right Speakers will have 4.5 foot separation.

Axiom Recommends Home Theater Wizard (with some tweaking):
VP150
M3
EP350
QS4 (4)

Q1) Should I swap the recommended M3's for the M22's due to the actual larger room size?

Q2) I can't run the QS8's so I need to go with the smaller QS4's. Am I losing Much?

Q3) Are QS4's a mismatch for the M22's?

Q4) The QS4's will be mounted near the ceiling, how much separation should they have?

thanks...