if you have some free time, it is quite easy to build your own speaker stand. I built 4 of mines with materials purchased from Home Depot. The final product is only a fraction of the cost of the retail stands.
That would put your tweeter approx. 33" high up from the floor.
If you use these for the surrounds, I would put them higher (recommended by Dolby Labs) like I did with my Right Side Surround JBL S26! I hung it like a large wall hanging! (The Left Side is on top of my oak bookshelf)
Sanus also has a 31" speaker stand. do you think that's 2high for a 12" speaker? it'd put the tweater in the 40"ish range... but i have very high chairs =).
cool thx. i notice the image is much better. i had my fronts mounted at nearly standing height. when i sad down, i didn't get any imagery. i'm surprised at the lack of vertical dispersion speakers have vs. horizontal.