2001 Citroen Berlingo engine swap siemens and bosch

citreon berlingo van 2.0 hdi purchased with engine in pieces in the boot! bought peugeot 306 2.0 hdi engine and then discovered the different feul systems. the van is a siemens system and the engine was bosch so van didnt start. found out pumps are coded to ecu so proceeded to change feul pump feul rail injectors and filter. i damaged two of the seimens ijectors removing them from the old cylinder head so aquired to more seimens injectors but now they are not a set and the poxy thing still wont start. the plan is now to send the two damaged ones and the two wrong ones to be reconditioned so i end up with two injectors with the right codes and then i hope it starts. can any one tell me if this is gonna work or is there no chance the ecu will reconise the engine