Don't think that liability will come into play. What about the guy who supes up his street rod and kills someone. Do they sue the original car manufacturer. Think not. But, I live in the Great White North and we're not anywhere as litigious as our wonderful southern neighbour. And hey, we're even better at hockey!
We're going to look into it and we'll see what happens.
Ed
(Watched in '72 and was there in '74 and was stuck on a plane in '02)