LOL! Cabana Bay was exactly what I thought of as I read your post. But sadly what you describe is way more rich in theme than what they're building next to the Poly.
Actually, what you describe reminds me a lot of the Disneyland Hotel circa 1995-2005-ish. A ton of nostalgic references and artifacts throughout. We'd stand in awe in front of the large display case in the lobby at every opportunity.
Not to ramble, but I also thought of Cabana Bay in response to Haunted Pirate's comment about dining. CB has a giant food court, two quick service eateries at its pools, two pool bars, a lobby bar and sit-down dining (eta: and a bar!) at its on-site bowling alley. (eta): And a full-size Starbucks as well.
(eta much later
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
) And in-room pizza delivery. And an ice cream/shake shop! (whew!)
Not bad for a value resort. Your move, WDW.