Submitting them here is just fine.
As for it only being 9, honestly, I'd prefer them in smaller batches, so I don't have to spend quite so much time at once going through them.
As for these, mostly, they are really good.
My one comment about them is that they are probably a bit light on enemy population. The game is able to tone down enemies if there are too many in a slice, but, it can't add more. So, having too many enemies in a slice is preferable to not having enough.
To your question about what constitutes crazy versus normal, it's pretty subjective, honestly, but, you got the right idea in your slices.
Also, I added some treasure in one or two of them.
Outside of the things I just mentioned, I didn't make any other changes, and I'll be adding these to the game for .708.
Thanks a bunch!