I am by no means an expert or even a simi-pro but I might give it a try if you're interested,
it would depend on the type of story and the length. as a reference I can say I have seen, read several scripts, the ones for machete, one and two, and dust to dawn. my son was involved in the props area of those movies.
the script for all of them were about 60 pages each, I know they say a minute per page but the director can really stretch it out.
if you're interested in my opinion, let me know the info and I'll let you know
if you're writing over your readers head - tum etiam, ut graece scribens --- the secret of success changes;the truth of failure remains constant; if you try to please everyone you will fail.