I haven't received a head count yet, hopefully soon. I will share the information when I receive it.
The Concorso organizers normally extend invitations to owners of special cars when milestones or special models are being celebrated.
We haven't had a Longchamp in the corral since Greg Sullivan drove his to the event from Arizona in 2007. I don't remember ever having a Deauville in attendance. The one street legal Guara in the US is no longer available, it was damaged by fire.