Also, I need to find out Order of schools on your list. Can I change my choice of schools that I proposed on my FAFSA form?
You will find all the information you need on the website section https://sctuitiongrants.org/faq/
Are there any implications for changing my list of school choices on my FAFSA form when applying for Grant aid awards?
You will need to inform the relevant state agency. This can be done through the Office of Student Financial Assistance student portal