Dang! Can you tell us who's estate it was? It's a pretty recent acquisition.
In doing some research here. I think that might be an 1190RR. The missing side vents and rear wheel are in the 1190RR pictures.
http://thekneeslider.com/erik-buell-racing-1190rr-photos/
http://www.topspeed.com/motorcycles...rik-buell-racing-1190rr-ar86668/pictures.html