Help me choose an AVR

[PTSki]

Hello everyone, newbie here. I have slowly been piecing together my first HT setup as I can afford it. I am at the point now that I need to find a decent AVR. I have been reading long and hard on these forums but it seems there are just an overwhelming number of choices. So far, the Onkyo TX-SR805 seems to be an option. I need this AVR to adequately power a pair of Polk RTi-10s. My room is 15'x25'. The other equipment I have collected so far:

52" Phillips 1080p LCD HDTV
Samsung BDP-1500 Blu Ray
Polk Rti-10s
Polk PSW-505

Also, any suggestions on a center channel that would complement this system well?

 

[Cpt.America]

I'm running a pair of RTi10s, and I use the brand new Pioneer Elite VHX-01 receiver. I can't recommend it enough. It has everything need, nothing you don't, prices is very fair, very easy to use, very easy to set up, forseeably future proof (processes all audio types), can run external amps (if needed in the future) its GORGEOUS, and pushes the RTi10s with no problem!

My setup - http://forums.audioholics.com/forums/showthread.php?t=50367

For a center channel, I would buy the polk that matches those mains (As i did). THe CSi5. Link is in my sig... pics at the link above. Its a big center though, make sure you have room.