Nope, sorry.
Smiler is a bit rough on limited sections, it isn't horrifically rough at all, that would be The National.
It needs regular checks, and gets them, careful and detailed, and well recorded after the crash I'm sure.
It needs big investment now before something potentially happens???
Scaremongering!
What exactly do you know that the Towers skilled, educated, professional structural maintenance teams don't?
And it ends the way the Corkscrew did...yup...twenty eight years of popular entertainment to the punters...and a feature at the entrance to the park to celebrate its popularity over the years.
That gives the Smiler another couple of decades doesn't it?