Stereoscopic work is very complicated and difficult. I'd encourage you to find and read as much information as you can about how stereoscopic works. Given the way you've phrased your questions I don't think you understand these. I hope that's not offensive to you, but I don't have the time to give a primer on stereoscopic.
I'd strongly encourage you to look into hiring someone with stereoscopic experience to help you with this project.
Goodluck to you. Sincerely.
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