I didn't have time to look at your
preset (...) but it seems similar to the
one that I created for my abunch abstractions
Yours actually seem different. And I couldn't really get it yet :) it doesn't seem you're using sends/receives, anyway, gotta spend more time to try and figure it out.
The negative side is that it takes a
lot of work to implement...
you mean that it takes time for one to load it in a patch and set it up? Or that you took forever to make it? Well, one you did it, it's done :)