hello, i would like to know if it is possible to swap from a 94 celica gt-s mecanic 5sfe to a full gt4 3sgte swaping, engine, trany, rear deffirential, drive shaft, shok and all the rest of the mecanical?.... does it fit on the chassis of the gt-s?... will i have a trouble with odb1 vs odb2? If any one did a swap is it possible to get an overview of what i am getting into. trhank's