you almost failed because of that..... there is no such thing as a factory gt notchback, they were hatches or droptops. but no that is not my car lol. if you couldn't deduce im a mopar guy, i just think its a cool pic
if you have a big motor i would agree, but with a smaller cubic inch motor you need more rpm to get it spooling. i would get in touch with a convertor maker id have a 4500+