sorry but LOL
is it only surface rust??? if so then not hard to fix as most imports will have surface rust. have a look inside you boot where you spare wheel well is. you will have rust there also. sand it back then grind and paint?
i understand mine isnt bad but its just soooooo annoying. small things like this holding back from a road worthy. 90% of the cars on the road will have sand blast on their windscreens so does that mean they are un-roadworthy as well?