hi, yes, did do it in the end but it was a bit of a ball ache. you need the wires/adapters from a facelift model and it was that that was difficult. in the end a scrappy ripped me off good and proper, charging me forty quid for all the wires and fitments from a facelift model when all i needed was one little fitment on each side. It's the little one that goes in the top section that you need from the new model. You cut off the H4 plug that when straight on the bulb in your old lights and attach the new one and bob's your uncle, it works.
i know that's a very quick description and i don't know where you're up to with removing all the lights and everything (i did all that pretty easily bit drove around for months with my lights half working and all over the shop!) so you can e.mail me if you like and tell me where you're at and i'll try and describe it porperly!
spamfremail@yahoo.co.uk
Cheers,
Andy