Mike, it's very hard to say whether it will be a factor or not. I have a traditional suspended wood floor on joists, over a crawl space. I have my Teres near the outer wall, and I have no problems with any "dancing" of the TT during play, even when I walk over to it. I don't have to tip-toe around. My large Rottweiler even rough-houses around on the floor right in front of the TT while it's playing, and there is no effect on the TT. On the other hand, I used to have a Linn LP12 that is a suspended TT, and that used to skip any time I walked across the room. And it was properly set up, because I am a Linn setup technician.
So it is very hard to predict what type of behavior will occur on a wood floor. All I can say is that I got better results on my wood floor with a non-suspended TT. I don't know what will happen in your case.
I will say that the Teres will handily outperform anything else you can get near that price range. If the wood floor is a problem, you can address the floor problems by bracing the floor joists underneath. If it is on the 2nd story, then I'm not sure how to handle it. I can only say that getting a suspended TT is no safe bet for that problem either. I found that out with my Linn.
So it is very hard to predict what type of behavior will occur on a wood floor. All I can say is that I got better results on my wood floor with a non-suspended TT. I don't know what will happen in your case.
I will say that the Teres will handily outperform anything else you can get near that price range. If the wood floor is a problem, you can address the floor problems by bracing the floor joists underneath. If it is on the 2nd story, then I'm not sure how to handle it. I can only say that getting a suspended TT is no safe bet for that problem either. I found that out with my Linn.