Whole presets?

As the video explains, you likely will want to change a bunch of other factors at the same time.

I could see merit in having a sub forum for presets.

To me the ideal format for this would be:

* Name of the base preset you started with.
* The new preset
* Your description of what you were trying to do.
* A sample piece of music (same piece) played with both presets, to demonstrate the difference it makes.