I seen a video on YouTube showing it step by step and it looks handy enough as long as you already own all the tools. See that's what I was also trying to weigh up, that added expense of purchasing all the tools versus getting a mechanic to do it. Thanks for all your hard work and advice Andy, very much appreciated. I'm taking the car to the garage to get a diagnostic done on it as the engine management light has come on recently, so I will ask them how much they'll sting me to replace the hub and bearing. Or lend me their tool box ha ha