Axiom considers any 5 speakers purchased at the same time as a package, and gives you the 5% discount, same as a standard package. No worries there.

A lot of the VP100/150 and QS4/8 difference is the same thing -- ability to handle more power and play more loudly. Distance between you and the speakers seems to be the main issue. What do you think the you-to-center and you-to-surround distances will be ?

Your room seems to be right on the edge between 100/150 and 4/8 territory. Might not hurt to give Axiom a call and get their thoughts -- we can help with the blatantly obvious and devilishly subtle stuff but calling their # always seems to be time well spent.


M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8