Quite honestly, I have no idea why they wouldn't build over the tower... they had no qualms about DZ, which is very close to, if not taller then. (no need to reopen that debate) It changes the skyline, which isn't always a bad thing... and say its only what, 350 feet, and they build it in an obscure corner of the park, ie behind racer, then you can't really tell from the parking lot, and so it doesn't take away from the allure of the tower. I don't think it's that big a deal in the first place, i mean, yeah, the tower is the centerpiece of the park, but it doesn't bring in any money... A 350-400 foot coaster would.