Spi to mpi

Quite recently I acquired an nz 1.3 mpi engine and ancillaries, my saloon currently has a 1.4 abd fitted. I'd like to fit the nz inlet, loom, ecu, lambda and fuel pump to the abd.

Are there any guides on how to do this?

I'm confident that I'll be able to fit most of it having removed an spi inlet previously and changed ecus too but looking at the loom and where everything goes looks too easy and I'm sure there's something I've forgot.

Has anyone done this?