PD100 to PD130 swap: can i keep my injectors and ecu?

Hi i have a PD100 with a very bad bottom end knocking, the car had an oil leak and i only realised after it was too late! I am going to change the big end bearings tomorrow but if that fails i will probably pick up a PD130 lump and throw that in as it was the engine i desired anyway.

I'm sure it should be pretty straight forward with all ancillaries etc, my 5 speed box clutch and smf will mate onto the bell housing aswell right? But what about the injectors ecu etc? Will a PD130 engine run okay and be tunable with the PD100 engine management?

Any help would be greatly apreciated as i need it sorted to get to work!

Thanks