Yeah, accelerator does stick out like a sore thumb. I get why people want to see that rethemed, but The Haunting? The ride is nearly 30 years old, so seeing them retheme a ride that's been quite a cult classic at the age with such popularity would seem weird. I really hope they keep it, especially with Doctor X back now. From seeing the video for Goldrush in the queue, I don't think the park has any chance of topping the original Preshow video or audio in The Haunting as a whole. Besides the 'Gateway to The Haunting' sign does look like they're planning to keep it, but push the original theme back a bit so it doesn't stick out like a sore thumb. The original Haunting theme stays, and it doesn't interfere with the new themed area. Win, win!
For accelerator, I do hope if it will be rethemed it'll have a strampunk/tesla coil look, maybe keep most of the indoor queue but remove the modern cars and repaint the theming to look like brass? Accelerators queue is still one of the best themed in the country, so it'd be sad to see it replaced by just wood. Anyone remember the infinite corridor illusion the ride had when it was Ben 10? I'd love to see something like that back in the ride, something illusion based.