I think there needs to be more electric locomotives for the northeast corridor route and the northeast corridor New York - New Haven. Because the ACS 64, Acela, HHP-8 and AEM-7s were not the only locomotives that operated on the northeast corridor. I'd like to see more variety of trains operating on these routes. I'd like to see some silverliner IV, silverliner V and some septa push pull trains. And maybe some older 70s and 80s era stuff like the metroliners, E60 and E44.