It seems that you are going to get this pup. Hope you will go pick him/ her up and check everything out while there. Read contract carefully and if it were me, I would do my own vet check in FLA! You don't want to find a problem back in NY.
Please consider getting good health insurance ASAP before any health issue happens. Many hereditary issues can come up later in life and can be very expensive. If you need info on insurance we at YT can help you with that.
Good luck