I’ve not made a mockup of the whole thing, but it would probably be something along the lines of this:
So the “core” modules will be on the left (similar to TPV1), and there will be four of them. On the right will be a few subsections, but quite different from the current TPV layout in that the input/output fx won’t be visible by default. The main reason for this is I’m completely revamping that section, so each individual input will have a separate/custom dsp chain before going to an assignable core module. So there will be an input and output section that will have DAW style slots for fx modules, then some other bits in the middle, like a dedicated Combine module, and the big/new/scripting/form module. That may be more or less it, but as I said, I’ve not pictured what that will look like. Less “total” sections since many of the sections in the old TPV are getting folded into one (chocolate grinder and cocolase modules are kind of built in to the karma cores etc…)
For the most part, I may keep things about a M4L height, so they can all stack nicely in the UI, and then be ported over to M4L easily too. Including the fx modules, so when you open up an fx slot, it would look similar to above (in terms of weight/size), but have different contents.
Hmm, interesting. Yeah this is exactly the kind of input that’s super useful, as you (obviously!) have a much clearer idea of how these kinds of pieces go together. Much more how ‘functional’ colors work within that (transport stuff, and even meters, for example, the ‘gain’ knob will have a built in meter):

Even the global layout, I’m not really sure about. The sketch is literally just taking what I had before and making horizontal “cores” instead of vertical ones (and leaving out the middle column). I’ve not put any thought into what a top-level UI structure would be, or look like. But it should at least give an idea of the amount of areas/sections in play.
Below is the code for just the UI elements of a karma core:
----------begin_max5_patcher----------
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-----------end_max5_patcher-----------