90 Eclipse GS-Turbo to a 92 Eclipse GS non-turbo

Hey i found someone selling a 90 GS-Turbo and i wanted to know if anyone knew how or could point me in the right direction on putting swapping the turbo engine into my 92 GS non-turbo. i know it can be done, and i've heard its a pain when u think about the ECU. i only want the engine for my car b/c my body is in better condidtion then the 90 gs-t. if anyone could help explain where to start or if anyone know someone who has done this and could give me pointers on doing the swap i'd be very appreciative. thanks