UCLA: Chance of getting in & financial aid for gap year transfer

I got accepted to UCLA as a transfer this year but due to personal circumstances, I decided to not attend and reapply next year.
Major: Chemical Engineering
GPA: 3.86
Finished all required pre-reqs
Since I finished everything, I plan to take Fall off to get a tutoring job and do some volunteering, then take matlab (recommended course) in Spring at my community college and maybe a speech class in case I want to apply for CSU.
What do you think my chance of getting accepted to UCLA again is?

Financial aid question?
If I get accepted, am I still qualified for Blue & Gold and University Grant? I think I would still be qualified for Blue & Gold but I’m not sure about University Grant.