Well, if the Scenic Railway in Margate is'nt made of wood, what is it made of? It's the same class of ride as the Rollercoaster in Gt Yarmouth, a wooden Scenic railway with onride brakeman. What defines a wooden coaster is the track it runs on, or in, if it's a side friction coaster, which Leap the Dips, the oldest operating coaster is a prime example of.
I do think a GCI woodie like Ravine Flyer 2 would go down very well at Thorpe.