The exit only sign is the only thing you've raised that I take issue with. the Eureka sign isn't an issue - there is quite a lot of signs on buildings in all theme parks that are just there 'for show'. the mountain - likewise is just a bit of theming. We're in gold rush country, and the last thing we want to see is the bare back wall of the concrete cinema over in the next land - so it's cleverly hidden behind a mountain in the mountainous gold rush country... yes - everything else fits... except the track... hmmmm... see - the track itself fits the gold rush theme - mine carts need track to go in and out of the mine, don't they? And when a mine is abandoned, they don't usually remove the track do they? The Eureka structure actually fits the gold rush theme better than you give it credit for. The Exit sign is the only thing in my opinion that looks 'out of place' - and it's painted on - it wouldn't be hard to paint over it if it was that big of an issue.