Hey 3Dmonkey,

as far as I understood the embedding inside the print is what you want.
You would just make the support structure large enough so that the mesh is just embedded in support structure.

One problem of the peachy is that you don't really have a z-0-level.
Using a mesh allows you to not have to calibrate the Z-Level absolutely but with a large tolerance (depends on the size of the support structure).

I've already thought a little about other foundations but not yet come to a better solution than the current one.

Greetings,
quertz