The section point values are strictly tied to the particular book, they are not influenced by a particular club. Thus, all clubs using the same book must accept the same point values... so the T&T Boys and T&T Girls Directors will have to come to an agreement on what those point values should be.
Note: The various Attendance-related categories like Club Attend, Chuch Attend, Uniform, Bible, Book, etc definitely can be set to differing values for each club under Admin > Club Setup, but the points for completing handbook sections can't vary from one T&T club to another T&T because those T&T clubs will be using the same books. To set the point values you'd go to Admin > Curriculum and use the Set Point Values button.