These cars of course make anyone curious. Stock and Superstock. I remember talking to a few guys in stock and superstock that had them, and they didn't have to do anything to these cars.
I think the only time that these cars needed real work to show up and race is if they were tagged for teardown. That looked to be a chore.
As far as being competitive, it looks like if you can write the check, you are going to be there right out of the box.
There is always more to it, but it sure looks like Ford has the most complete turnkey racecar ever seen.
(factoring issues notwithstanding of course

)
....No I don' t have or want one in case anyone wonders.