I definitely agree with that proposition. It could either be located behing the helix like ^ The guy above me said, OR it could replace the space of GSS, so there'd be room for a flume ride or something behind the helix.
but no, that wouldn't work. they didnt have disney villains back then.
Disney didn't exist back then either, so even though I know these comments are just sarcasm, we all know that somethings gotta give for when it comes to time-period accuracy. Since this is Disney, and not a movie set that needs an accurate early-1900s setting, it doesn't matter, and rules can be bent as much as suitable.