If you look at a basic fuel system, tko600 swap and bell, motor and required parts, full exhaust, electronics, etc youll be over $16,000.00 not counting any install or fabrication labor...The Stangnet car had $30,000 in it but a lot of other stuff was done as well.
Where are you located?
The Coyote swap is actually cost effective when you compare the motor alone against a 331/347 set-up....its all the other parts that add up quick since you need a K-member, bell, control pack, brackets, throttle pedal, etc...