Gee Stef, would have to say I'd be pissed if it happened to me!!! Sorry to hear that, as I know it takes alot of work to build a cobra.
I have a new toy... its a mobile phone with a camera, & inside it is a removable multi media card where all my pics are stored, I can upload the pics onto the computer... cutting out the idiots who destroyed your film, cheeper in the long run. My gallery pics are from my mobile
PS: I've heard that there are some great sites on the net on how to make bombs...
Simon