One thing I like about the Sound Anchor stands for the Eminent Technology LFT-8b loudspeakers (like Maggies, a magnetic-planar dipole, though mounted on a woofer enclosure) is their 3-point design: the SA "stand" (a bit of a misnomer; is more a base) has a threaded hole on it’s underside for spikes at three locations. 3 points define a plane, all you need to support a speaker. With a 4-point design, if one spike is even slightly misaligned, the enclosure with not be stable.
The Mye stand for the LRS, like that of all the Mye Maggie stands, supports the 4’ tall panel not just at it’s base, but up about 2/3 of it’s height with struts, a good idea. And, the base is a tripod design---three locations on it’s underside for spikes or whatever. I installed Townshend Seismic Pods on my SA ET bases, and am sold on speaker isolation rather than coupling. That may seem to conflict with the last sentence of the above paragraph, but there is more to it than that, and this is not the time or place to discuss that subject.
The choice of stand will not require any repositioning: the speakers tonal balance will not be altered, only it's clarity, resolution, etc. If you haven't much experience with dipole planars, know that their distance from the wall behind them will drastically affect their sound. Generally speaking, the further from the wall the better. Most of us don't have a large enough room for a 10' distance, so 3' is often cited as a minimum, 5' being even better. Distance from the side walls is not critical, due to the dipole front-to-back cancellation creating a null to either side of the speaker.
One thing that should be mentioned is the statement above regarding acoustic foam being attached to the wall behind the LRS. There are two ways to manage the rear wave of a dipole planar: absorption, and diffusion. If you are going the absorption route, a far better choice than the acoustic tiles mentioned are any of the many acoustic panels available containing Owens Corning 703 (GIK Acoustics being a popular one). For diffusion (the random "scattering" of the rear wave), an economical offering is the Gridfuser from, again, GIK. Absorption is a good choice if your listening room is too bright, diffusion good for a room tending towards the warm side of neutral.