Engine and Auto ECU Connector Plugs

[Confused]

I'm redoing the wiring in my Anglia to fit the Link ECU, and wanted to replace the engine ECU connectors with new ones, rather than re-use the existing.

For future reference, these are the plugs I have purchased for this job from RS Components:

12 way - 720-1017
16 way - 712-2163
22 way - 712-2485
26 way - 712-2497

Pin inserts for these are:
Small - 712-1909
Large - 712-1911

The auto ECU uses the same 16, 22 and 26 way connectors.