I would take the contract to a lawyer and make sure it holds up before you do anything.
Then, you sell to the person who has the ability to pay, the ability to put it in writing and the desire to do it. You don't wait for someone who is potentially flaky who has had the opportunity to make a move and hasn't.
You said it soo much better than I did.
Past poultry: Buff Brhama, EE, Barred rock, Wellsummer,
Bantam mixes, Araucana, Turkeys, & Guinea Fowl.
Future poultry: Guinea Fowl, Sumatra, Wellsummer, Muscovy
"A dream without a plan is just a wish" Katherine Paterson