Those look like very nice speakers and from the reviews I had time to read are worth looking into...thanks for the tip...
No real reason for anything I mentioned other than reviews that I have been reading the last couple days...the Yamaha looked to do everything I would be using it for...also it was the one recommended by our local HT installer and he does sell Onkyo, Denon as well...do you have another suggestion that I should be looking at?
I am open to suggestions...
Ascend makes good speakers, I have Sierra-1s, 170SE and 200SEs, plus are nice folk to deal with. I almost got the 340SE but some used Sierra-1s came up at the time. The 340SEs are relatively easy to drive with an avr, and you might consider their stands for placement. Where are you placing/mounting speakers? Do they need to be small and wall mounted or something?
I don't have any b&m stores to shop at (well a BB 45 miles away with no decent audio section), so usually look to the internet first anyways. I've never used an installer, prefer to do it myself; are you going to have one plug everything in, hide wires sort of thing and run some sort of measured acoustical setup for your gear?
I prefer Denon/Marantz myself for the better sub eq over YPAO, and a model with pre-outs as Peng suggested gives you amp flexibility should you end up with low impedance/low sensitivity speakers that you need a beefier amp down the line (altho I'd start with easier to drive/higher sensitivity speakers and just the avr and see if that suffices for your uses first).