DID SOMEONE SAY PATENT?
As an inventor, the Blackhawks will not just construct a prototype. Rather, they will be submitting a patent application to Mann School's patent master, Mrs Rolfes, for approval or denial. The Blackhawks surely would not want another Mustang at Mann School to steal their idea!
This extensive paperwork is already underway and is being typed for the formal submission process.
Good luck, Blackhawks!