Traer 5.9 - The Ballad of Gay Tony - GTAFoms

Hello all, I am new to this fom, but a veteran of the native traer for the normal gta iv. I jt got bogt (download py form microsoft). Is there a way to make the traer work for both Nikko versn AND Gay tONY versn? THank you all advance, and thank you all for awome mods as well...