Bless up Luca. alright, I'll give it go!
No no copyright for that, the generated images/videos' are yours to use.

So the monthly plan for 8,500 tokens is like $12 but I may make/ get some bad generations along the way. So I think it is better I go for the $30 subscription (25,000 fast tokens ) to be safe and that way I get to use the left over tokens as a form of payment for the work.

HMMM, how to pay, I'd prefer PayPal, But you can just send $30 HBD.