The Rich List Figures are interesting. I was surprised Geoffrey Thompson only has £25m. He could literally blow that on one roller coaster. They make very big expenditures - what was it, £13m for the Big One and £15m for Valhalla? I can see it's crucial that they make their money back each time.
As for Trevor Hemmings having £700m! It's a shame he doesn't invest more, as he could turn around American Adventure by setting aside about £20m - £15m for a nice big Floorless and £5m for a set of good complementary rides.