To cut or not to cut? that is my question.?

I am a horse breeder. I geld good looking colts. I just did two that had great bloodlines, great dispositions and great conformation. Not to mention great builds. Most colts don't show stallion behavior at 2. They can change very fast. The two I gelded had great dispositions. Unless you are in the breeding business or want to breed him to your own mare to get his foal, I would advise gelding him. It is very unlikely that you will get stud fees for him unless he has won some championships. You father being unhorsey is another reason to geld him. Keeping stallions is not easy.