Ahhhhhhh, 36 Three window....ahhhhhh (my best Homer Simson impersonation)
I LOVE those cars, my second favorite Ford (next to a 36 Roadster).
Listen, you REALLY need to go out and find the shop you want to do the work and find out how much THEY charge. Prices all over the country are going to be...well... all over the country.
That car is SOOO special, my main concern if I were you is finding someone who will do an outstanding job and then decide if you can afford what HE wants.
It is NOT AN EASY car to chop. Someone could VERY easily destroy the car. My concern would be quality over price.