ok... 1991 240sx coupe.... automatic... swapping out tranny with 5 speed from a 1991 240sx hatchback. being that both cars have the same powerplant, the tranny swap will work, but how mechanically sound will it be? there wouldnt be problems with leaks, etc. if its done right? and what IS the hardest part about doing this swap? ive heard many things... from slave cylinder to drilling a whole for the clutch pedal... any ideas or help would be appreciated