Basicly, you are asking for 50's C (it's the only 50's that faces the parks). Keep in mind the "fireworks" are going to be distant flashes - it's not very close.
You have varied and complex room requests, and likely will not get all of them. The chances that they will have a room when you arrive in that exact building with those exact features isn't very good. Not impossible, but not likely.
As safetymom said, most resorts don't do the fax thing anymore. It needs to be part of your ressie.
Good luck, but don't get your heart set on anything but non-smoking and connecting rooms. The more specific you are the less your chances are.
The best idea isn't to request a room so specificly, but tell them what features you want and let them find the best place. It also helps to prioritize with them your most important requests so they can fill them as best as possible.
Good luck!
N.E.D.