Mjnaudio:
1. Stands: there is a brief review of them in the recent TAS and I agree with the positives in that review. These are very helpful if you like to play your music loud, and I find that they add some refinement at low levels. Also, I really appreciated that they raised the sweet spot (some percieved tonal difference).
2. The SA: also really like it--both firms up the bottom end and makes the mids and upper frequencies sound more effortless (still trying to make sense of this because it is completely independent of the the mains, so it may be an effect of continuing break in of my amplifier which was recently upgraded to SMC Platinum level). I'm running the SA through Nordost SPM's (my set of SPM's was biamp/biwire) and hear the expected speed. I have some other cables I was considering for the bass, but probably won't bother...
It does not come "set up" out of the box, you'll need to diddle some switches (a red light means power to the unit, but not turned on by the way). The binding posts are cheesy plastic ones.