Hello alphapets.
This site exists to raise money for, and awareness of, cat rescues which take in and rehome abandoned, mistreated or stray animals. As such, we do not have any details for breeders and cannot as a site recommend any - unless any individual members know of rescues specialising in the breeds you specify. Such cats would be neutered, of course.
Still, Blackcat and Sam have given you useful advice, by the look of it.