Aw, thanks everyone, for letting me talk about my Little Rock, and for the great suggestions.
No, the Sedum voodoo hasn't bloomed yet, I'll look forward to that. Here's a patch in the ground:
I may put a little over in Little Rock and let it spread there.
Unfortunately my little sedum bed attracted some critter one night; I suspect a racoon looking for grubs, because I got up one morning and it had all been rucked up and strewn about... sadly my Cherry Tart was broken in one place so it doesn't look as pretty and perfect as it did.
But Little Rock is doing great. I think my little fence is stronger than it looks, vibing critters away.