Hi all. I just finished upgrading my speaker system. I've got a pair of RTi38's up front, a CSi30(soon to be 40) for my center, and 2 FXi30's as my surrounds. The receiver that I'm using to drive them is a Yamaha RXV-430. It does its job admirably, I just think it's time for something a little better, something with a little more power. The receivers that I'm interested in are:
Marantz SR4300, or 5300
Harmon Kardon AVR225 or 325
What receiver will go best with my speakers? Would any of these do these speakers justice? What others would you recommend?