I will not vote for a man who believes that there are many gods in the universe, and that he, himself, can become god after he gets to heaven.
I suggest you read up on mormonism a little bit, it is a strange religion, and is NOT based on Christianity at all.
I agree Mormonism is a strange religion. It is, however, quite obviously based on Christianity, although it is equally obviously a rather extreme variant.
You are entirely welcome to refuse to vote for a candidate for religious reasons. Personally I think a candidate’s religion is one of the less important factors.