I'm guessing the plugs you have are the ones on the right but the Hellas have the plugs on the left?

In which case, these would be no good, and they don't do them the other way around, so the only thing you can do (if you don't wanna chop your current loom) is replace the loom with another one. It's easy enough to change, just unplug the headlights, indicators, fog lights and horn, then if you look above the radiator, attatched to the slam panel is the wiring connector block, twist that and pull it apart, and then trace all the wires back, disconnecting them from all the clips etc. Refitting is reversal of removal, lol.