All right, I've got my preliminary version of the consonant clusters for onset put together. I'll wait a few days, and then see what I think. It's possible that I've "missed" some consonant clusters that I'd like to have, but my intuition is that I should be trying to keep things lean. I think I'd like to evaluate the onsets before I start thinking about what can go in the codas, which is going to be a whole thing, given the current restrictions I want to put on word shape.
After I publish this entry, I'm going to take things easy, and maybe get back to work on the task runner prototyping.