converting 240d to 300d turbo

[ol ironhead]

Hey there:
I would like to prepare for the future of my 240d by buying a 300 d turbo motor in advance of 240 engine dying. The 240 is a 4 speed and I know about match balancing the flywheel, cutting the driveshaft? and maybe a bigger radiator . But I dont know what I need for the car when I add the turbo. Ive done trans changes and all that stuff but if someone could run down the parts list I would need Id really be gratefull.BTW 240 has 224k and runs strong but I just want to be ready.... Thanks