Hi Jwaldorf2,
Thanks for the specs.
These specs are closest to the second version of the PLB except they use the Celsion latex (now called Talalay GL fast response) in the top layers.
The Peace is closest to the PLB Pamper and the Essence would be closest to the PLB Nature.
They would likely have a somewhat similar “feel” to the second generation (see here) or the third generation (see here) PLB equivalent (with some differences because of differences in layering) and you could also use the PLB line as a “value comparison” along with other blended Talalay latex mattresses that used the same amount of latex.
Phoenix