rx4 key stuck in ignition

hi guys,



can someone tell me what i need to do in terms of getting a stuck key out of my ignition barrel?



i have 2 rx4 dci 1 which is a non runner and the other which has a key stuck in the barrel. can i swap the column and barrel and whatever else so i can avoid snapping the key or paying for a locksmith to remove it.



to cut a long story short this was the mechanics fault and has suggested that he will remove the column and other bits from the non runner and replace everything with the one that has the stuck key but what i would like to know if he is going to come across any electrical problems ie key coding or non starting issues with immobiliser.



any help is appreciated.



thanks



cammy