I have a vignette ready to go.
We still can't put together standard parties of similar level that cover all the bases, but a wider than usual range shouldn't be a problem in this one, so long as the lower level PCs are careful.
From high to low, looks like the available PCs are Eusebius (8th), Eanos (7th), Nurlan (6th), Pendrake (5th), Lupic (4th), Quozen (3rd), Corvinus/Periwinkle, Peladus and Jamilee (2nd), Jonah (1st).
Depending on who's interested, I'd prefer to run it for either a higher level group of Eusebius, Eanos, Nurlan and Pendrake, or a lower level group including Pendrake, Lupic, Quozen, Periwinkle and Peladus. Either could work.
I've been waiting for Pendrake and Thargon to finish their mithral shirt transaction before kicking it off, but I think I'll just assume they're done now.