If you for instance made your Humanoid Base Species with a Trait from the Knowledge & Science Traits category (let's say for instance "Melee Combat Specialist" on page 24) and then for a Class you choose "Goblyn" on page 19 as Class Trait. You then have to deal with the "Declined Species 1" ability. So I remove Melee Combat Specialist trait from the class. Does this also remove 5pts from the Class total points? Or do these 5 points stay because they came from the Base Species?