Considering used towers under $1000..

I’m thinking about purchasing towers used, I’d like to keep under $1000. Some that repeatedly pop up are Tekton M-lores, and Silverline preludes, among others.

Your experience with the above, or any other suggestions?

(Room is 22 x18, hardwood floors. Power is Rotel RA1070 integrated, 100w per side at 8 ohms, Onkyo CD player, model 7030 I believe)
Thanks...