I have pretty much decided on purchasing two Pioneer SP-FS52-LR to match with my Denon 1613 (I will add a subwoofer, center and maybe surrounds down the road). Before I do so though I wanted to ask everyone's opinion on whether the FS52s are my best option or should I maybe look at used/refurbished towers? My budget for these two speakers is $200. I am a little skeptical to buying used (craigslist etc.) but want the "best bang for my buck". Thanks in advance!