Please do not read this the wrong way. I am not questioning what you're doing as improper. I am just curious.
Isn't most of the data in PACER just procedural (cf. substantive)? If yes, wouldn't it have only limited value in illuminating to the public "what the law is"? Would it have some other value? Maybe it might allow generation of some interesting statistics on outcomes, etc.? Maybe you are planning to "disrupt" the jury research industry?
Pardon my ignorance.
(Personally, I think you should also support freeing up access to academic research. Public access to research publications is equally as important as access to the total corpus of US Court dockets. I'm not sure anyone could learn that much just by reading court dockets. But I can assure you that by reading the scientific literature in a given field of science, one can learn a great deal.)