I hadn't thought of this dish in any terms that call to mind Italy so I've been surprised that there have been so many Italian wines suggested. But they make good sense. The aged Amarone sounds especially good (if I had some).
After considering the recommendations together with what I have on hand, I tend to lean toward a Rhone wine e.g. Southern France Grenache/Syrah or a Chateauneuf (perhaps a Dom Pegau) or otherwise a California Duriff.
My inclination, though, is that this thread has possibly influenced me away from considering this dish for the event I have in mind. There are just too many disparate ways to go with this, none of which seems to be as natural of a fit as I prefer.
Thanks for all the good ideas!
. . . . . Pete