I feel confident the Imagineers could do wonders with reference material such as this.

I feel this is a unique choice because it features a sort of Italianate or Gothic style of architecture – both of which were hugely popular in United States during the mid-19th century – and also turn of the century items and instruments that would have been considered “futuristic” at the dawn of the 20th Century. Personally, I think this fits quite nicely in that distinct juxtaposition that is Main Street USA, Tomorrowland, and Cinderella Castle. Additionally, the domed copper roofs would mirror nicely the iron and glass dome atop the Crystal Palace.
If not this style, I feel confident the Imagineers could do wonders with reference material such as this.