Are there any previous Polk owners out there that can help with a comparison? I am torn between buying the Polk RTi10, CSi5, FXi3, and Velodyne DLS-R3750 or giving the Axioms a shot. I have listened to the Polks multiple times and love the sound. How would the Axiom Epic 50/350 or the Epic 60/350 compare.

M80's QS8's VP150 SVS 20-39 PC-Plus Sony 60" SXRD Denon 3805