New poster, old reader... Just bought a new house, and the wife gave permission to buy new speakers. Currently I have an awful setup... L/R: Polk RT 600 C: 8 year old KLH center with 2 4" paper "woofers" Surrounds: Wharfedale Monitor M-128 towers Sub: None The wife is only giving me $500 to play with. The Polks aren't bad at all, but the rest blow. Especially the center. I have to mount on the wall or get towers, because of my 2 young kids that would knock stands over easily. I was thinking about getting a complete 5.1 setup like the AR HC-6, but I'm afraid i won't be happy, since the room is 19'x14'. My other option is to upgrade only part of the setup. I would like new fronts and a center, but decent towers in my price range are hard to find. Any ideas? Thanks!