Thanks Wannes
Update:
Yesterday was spent cleaning bits up. I have cleaned both my axle bolts up so I can re-use them. The ends are very pitted but I have decided to spray the ends a silver colour so it will match the wheels.
I have also cleaned up the rear brake plate and spent a good couple of hours trying to sand it down and then buff it up. I failed.
The surface is now smooth enough for me to paint. I know you are supposed to polish them but it will look a mess and take far too long so on Thursday I am going to buy some silver paint I can use to spray it.
Unfortunately I have a BIG problem. I can't get that stupid oil seal out of the front wheel. It's a sticky 'goo-like' substance now so ground it out with a dremel tool. There is a side recess which the seal sits in and I can't get down in there to pick the bits out, this means I won't be able to put the new seal in
I have two options:
1). Try and find something I can soak the plate in which will dissolve the rubber.
2). Buy a new brake plate.
To be honest, the time it's taking and the amount I have wasted on this I am better off buying a new brake plate. Only problem is they are £60+ which is a lot of money for such a small item. Might have to bite the bullet and get one but am still thinking about it.