Well, I just set them up (temporarily on top of my old front floor speakers) and they sound fantastic! Of course, my old floor speakers are an ancient pair of Infinity RS-525's.
My original thought was that these weren't going to sound spectacular (since they were used and bought at a low price), so I was going to get a pair of RS6's for the fronts and use these for the backs (and eventually get a subwoofer). But now I'm rethinking the plan. Maybe I'll use these as my fronts and buy a decent subwoofer (ULW-10 or PB10-NSD or VTF-2 MK 2) and use my old rear speakers (oldish Infinity's). And then, maybe eventually get the RS6's (or RS8's). Thoughts? Suggestions?