Okay guys, a couple of questions.
First of all, how do the side skirts come off? is it a matter of just undoing the screws and it drops off or is it likely to have some tigerseal type product too?

Also, it is quite unlikely that it will be welded in the near future, as I do not want to throw a lot of folding on it before I have checked over the rest of it. What is a good product to put on the rusty bits to slow the fizzing away bits?
As soon as the weather improves slightly I am going to get cracking with the strip-down.