I am researching the legalities behind an operation in which a light aircraft owner hires a commercially certified pilot to operate his aircraft for him for the purposes of travel. The operation would not be available to the public and would be for the owners use only. If I am reading 119.1 (a) correctly, the operation would not require certification and would be permissible under part 91 because it is not for common carriage, aircraft has less than 20 seats, and has less than 6,000lb payload capacity. Am I right in my assessment and is there anything else I am missing? Thanks for all the help!