I'm probably going to order today or tomorrow but I have a few more things to get right.

Fronts: Pair Millennia M22ti Bookshelves
Center: VP100 Center
Surrounds: Pair QS4 Surrounds
Sub: Hsu STF1? I looked into this a little. So it's a good choice for my size room? The EP350 is probably too much unneeded power, right?
Amplifier: Onkyo 502 or Onkyo 602? Is there any reason to get the more expensive one?
Wires: All the wires I need are 16ga lampcords? Where can I find those? Radio shack or a hardware store or something? I would need 1 for each speaker right?