Came up with an elaborate setup to step through all the permutations of an array of generators, and was getting so much repetition that I switched back to picking randomly. :P Dropped the increment and skip generators from the pool for this run because, frankly, they tended to make things ugly. I have a couple plans to “mute” or otherwise influence their effects, though, so I may be using them further in the future.
A YAML dump of the generators is embedded in each picture, so if you squint you can read what went into each.