I am very unlikely to ever come across it, living in a different hemisphere as I do, but I wanted to take the time to offer my sincere and heartfelt commiserations. I have a car that I love dearly and I foolishly let some companies flatter me into letting them show it on their stands at a car show or two. As a result it ended up on someone's steal-to-order list and I have subsequently endured several concerted attempts to nick it. It basically lives locked up now, and the joy of owning it has been taken from me.
I was most struck by how little people seem to care when someone violates your space and takes or tries to take from you something that is unique and special to you.
To that end, I just wanted to say I think it sucks. I sincerely hope you catch the thieving bastards.