Its only just been lubed with dry wax
Wurth High Performance Dry Chain Lube
Then you havn't done it properly Easy. I'm guessing you cleaned it, applied the Wurth and left it at that ? Wurth needs to be applied in layers when the chain has warmed up after a run out. Been using it for years on my 1098s, among others, and have never seen a spot of rust.
Yep, a touch up pen should do the trick on the scratches.
I need some paint but google is fruitless
Space Black Suzuki 019