I think you need to get it some bigger tyres too...

It's great to hear about old machines like this being tidied up and put back to work. What do you plan to do with it when it's done? Paying work or just play? Either way it looks tidy.
Welcome to the forum. I'm a mogless mog fan at the moment so all the pictures you have are most welcome, especially of the 406! I'll get one eventually. I'm sure I could make it earn it's keep.