Thanks mate
I'll hunt down a VAG speedo cable from somewhere, there is a VW specialist almost opposite my office and their info states they have a lot of stock for all ages of VW so worth a try. At the same time i'll sort out the white bulb holders.
Thanks very much for everyone's help and i'll update you once i've started work on it.
Got new tyres to sort out first, there's a whole other can of worms

I'm opting for Vredestein (I think that's how you spell it)