Custom display saver mode

[MingoDynasty]

The display saver mode is cool, but options are limited. Can there be an option for us to upload our own display savers?

2nd, the display saver timeout floor is 1 minute. Can this be more fine-grained so we can do seconds? e.g. 10 second timeout.

3rd, can there be an option to cycle through the display in real-time? Like say if I press S1+S2+Right, then it will change the display from the default display showing the button layout, input mode, etc. to a 2nd custom display (for now let's say it's the Logo Bounce display saver), and so on?