Do you want to elaborate so we can advise you of the best course of action or someone to come do it all for you?
Basically I've managed to rip most of it out. By being a heavy handed bafoon, so I was sort of hoping if there was some one out there that would specialise in these older wagons. I used to know a auto electrician back in wales who was very good but he has retired. I was sort of hoping to find another like him.
Look in the yella pages for an auto sparks if you are looking for professionals but be warned, some charge as little as £25/hr +call out as well as those who charge as much as £100/hr no call out but minimum 2hrs, I've seen it all and everything in between.