Engine swap questions

I'm a 90 celica ST owner. It is stock but would like to boos up that engine or do an engine swap on it. SO i would like to know any engine swaps that you guys can recommend. Also what model engine does this car have?? (it's ok to laught at me for asking this question)
thank you :feedback:

The engine bays for the ST, GT, and GT-S are all the same size. You can greatly improve the performance of your car by dropping in a 5SFE (135 HP, 145 Torque) or a 3SGTE (200HP and I forget the torque).

are the chassis end of the motor mounts all the same as well? i cant remember if they are. i have replaced the engine in a 92 celica gt convertable. i own a 91 celica st with a blown up engine and setting up to swap the 5sfe in from a donor car so i will have all i need.