all of us has or have?

"all" is plural.

All of us have different stand on what to believe in and it varies because it depends on one’s life experiences.
is my sentence right?

All of us have different stands on what to believe in, and they vary because of different experiences in our lives.

Since "all" and "us" are plural, then "stands" and "they" and "vary" and "experiences" and "lives" need to be plural, too.