If by "with hold" you mean "cancel" then I agree... I hope you do testify. I would love to see the judge say "Oh? Is that so? A company chose not to do business with a customer and gave them a refund? And your point again? What's that, the only point you have is on top of your head? Get out of my court room you idiot."
So you think they wouldn't care about you holding the equipment hostage and not returning his money? Is that the reason you didn't ship to your customers? You chose not to do business with any of them you just wanted their money? That is funny. I knew if I talked to you long enough I could get you to make me laugh.