I need some info on some things involved with a 3.4L to LT1 engine swap. I know that I have to change the V6 tranny(4L60E) to a V8(4L60E) tranny. When I get the engine I'm gonna try and get it with the tranny already bolted on and with all the electronics(ECM, wiring harness, etc.) included. What I need to know is what has to be done to the suspension and drivetrain in order to have a successful swap without any troubles down the road. Point out any trouble spots that I may encounter. Any help would be GREATLY appreciated.