1998 4 cylinder to 2002 body swap.
 

I currently own a 1998 Eclipse GS with the 4 cylinder which is unfortunately wrecked, but the engine is good and the trans was recently rebuilt. I have the opportunity to purchase a 2002 GS which is in pretty good shape except for the motor. Will the engine/ trans swap out? How much trouble will it be? Thanks in advance for any info/help.