Hello I'm sure you've answered this a few times before but I can't find the answer anywhere. I have a 200tdi 90 manual and a 300tdi edc disco automatic. I want to know if I can put the auto box out of the 300tdi on the 200tdi engine if I buy a 200tdi auto back plate? I would put the 300tdi lump and auto box in but as it's an edc model the electrics put me off. Thanks for your help.