Polk monitor series questions

[BLindsay]

So i got the new TV (Sam ln40a550) computer upgrades are on the way (my blu ray drive is in the computer) and now its time for some speakers/reciever. The reciever im gonna go with is the Onkyo 606, but i want to get the polk monitor speakers but i wasnt sure which

Newegg has the following
Monitor 50's $110 each
Monitor 60's $140 each
Monitor 70's $200 each


So which of those 3 do you think are the best deal, knowing that my room isnt that big (12x15') and that they are gonna be hooked to the Onkyo 606. The 60's seem to be the best deal?



Rears are gonna be the Monitor 40's ($143 from amazon) unless you guys think those are bad

Center - Monitor CS2 $130 from amazon

Sub - None other then the eD A2-300

speaking of the A2-300, in this picture http://www.edesignaudio.com/gallery/606_large.jpg which is the matte finish and which is the odye finish, i like the one on the left better

total package puts me at about $1100ish (with the 606) which seems decent, i dont really want to go that much higher then that if at all, the room is fairly small, its my bedroom which is approx. 12x15' so that setup should be enough for a room that size eh?