Here's an update:
Stonehenge (plaintiff) - 1, defendant - 0.
I didn't accept the offer to have the case on TV.
It seemed that we pretty soundly trounced them in court, and the court commissioner awarded us everything we were asking for, plus court costs and attorney's fees.
Just one more hurdle. They can appeal in the next 10 days. If they don't, the judgement is final. It seems that they'd have such a large hill to climb to win this thing that I hope they decide not to, but I always assume the worst (not a surprise for those who know me)