Is it possible to install magnetic ride control on a '06 STS/V-6 with the base suspension? Is the ride/handling balance of MRC an advantage?

I have an STS with the MRC and I am not exactly happy with it. They say that it responds faster than any other suspension but there is no adjustablity. It automatically stays at a certain height. Which I feel it too high. The car can become slightly unstable when going over larger bumps. I even have it on the performance setting.

Thanks for your perspective. I think the base suspension is comfortable, but sometimes I wish it was a little firmer and flatter in corners. Maybe when I replace shock absorbers, I could choose stiffer ones. Do you do mostly highway driving or city driving?