Hey Joel! That's a pretty good board! Looks like you revamped your setup since I last saw it.. From a Gator Pro to a PT mini! Me like it!
I'm curious about the zw chorus as well!
Actually, this is my 2-3-songs-board. My main board is undergoing some renovation, hehehe.
Your proposed Mini layout is quite difficult to put together- the DC plugs are not always on top, and if they are, you'll have to find angled ones- they're quite rare locally. Even if you use those, they'll eat up about half an inch of space between pedals. You'll also need to modify the underside of the Mini to fit a power supply, since the slot on top is already occupied by pedals (or you can use a 1-spot). IMO, you should ditch one pedal, that's more workable, though it would still take a lot of planning to have it all fit comfortably on the Mini.