I am looking at some speaker stands and want to figure out what would be optimal for my tastes and speakers. I have a pair of Mordaunt Short MS-05, tiny bookshelf speakers. With a JBL Northridge sub, and a Wharfedale center. Running on an Onkyo 601. Application: 40% DVDs, 60% CDs. Music is usually jazz, classical, or vocal, but once in a while a little hard rock too. Right now I am reasonably happy with the setup given my budget constraints. Only concern is that the treble becomes a bit jagged right above -10 volume on music such as Led Zeppelin or Radiohead. How high should I elevate my two mains? Right now they are about stomach level. As I move the speakers higher, how will my soundstage change? Will elevation increase or decrease treble and expansiveness? I'd like to soften/decrease treble and maintain or increase spaciousness. Should the tweeter be even with my ears, or the woofer?