If I choose a man same age, same birth year and both earth horse sign, would that be a good match?

Lee,
It was said that love is blind. There were people together for many more years and eventually they drifted apart. Two horses cannot be together, as they make the worst couple. There are examples, which can prove that what I’ve just said is not true. But in these cases, it is not the man and the woman, who form the couple on their own that should get the credit for such a peaceful union. They may stay together, for example, because they both get along with a third person, such as the mother of one of them, and the mother-in-law of the other, who is well-off and she provides for the two of them. In that case, the two horse people will live together happily forever and a day.
Good luck to both of you.