I need you guys' writing skills

What if Thomas wasn't the only "E2" or the E2 prototypes that survived? What if he had another brother named Stuart (not to be confused with Peter Sam's old name). How would you write him?

What if Thomas wasn't the only "E2" or the E2 prototypes that survived? What if he had another brother named Stuart (not to be confused with Peter Sam's old name). How would you write him?