I agree that the axiom system will be far superior. I have a friend with a very similar polk setup (he has the same center and fronts) and my system blows his away. Both systems are in the basement and his room has better acoustics than mine. Ie. his room has sheetrock and carpeting while mine has wood paneling and tile. Also, my room is more wide than long and his is more long than wide.

If you get the axioms you won't be disappointed... and your friend might just be jealous.

Adam Axiom Audio M60s Axiom Audio VP100 Pioneer VSX-1014-TXK Velodyne CHT-10