Go ahead with right steps
Hello My friend,
I am new here but I think I can help you in this case. If you have good amount to invest, you can surly invest it into film line. If you are investing in shares like 10, 20 or 30% or so then you should listen to your gut feeling before proceeding.
But if you have full control over everything then focus on quality (Story, casting, filmography, music, promos, confidence and value) and go ahead with full of confidence. I am sure you will win.
If you have little control over all film then ask for everything and make sure all info is correct and invest wisely.
I hope it will help
Thanks