I currently own a pair of RTi100's and am looking to add 2 RTi28's and a CSi30. This is what Polk has recommended. I will be replacing my Marantz receiver with either Denon 2805 or a Yamaha 750. I am having a lot of trouble find the RTi28's and CSi30 in Canada. Is this my best solution or do you suggest something else? As well, a stereo person indicated that he would put the Yamaha against the Denon any day of the week. For a new guy, I would like another opinion. Thanks for the help from Canada and close to the Arctic Circle.