My intention is to provide h9a files from my RNBO creations, which can be installed to the H9000 from emote or the USB slot, so people won’t need Max or RNBO to use my creations.

You only need Max/RNBO if you want to create your own algorithms.

The limitations on UI objects is a hurdle for me providing these at the moment, because complex algorithms can be a bit of a pain to drive as an end user.