I have to agree... 13 days sounds INFINITELY better than 14!
For folks who initially didn't think that hopping was their style you sure are planning to do a whole lotta hoppin.

I think it's great. I love the flexibility! I'm sure you'll enjoy it!
Here again I don't really have any firm traditions. Which makes me think I need to get some!
I am usually staying at Beach Club so like TK, my first move is usually for some champagne and a welcome to WDW toast. Did you know that the champagne kiosk does not open right at 11 with the rest of WS? I did...
My favorite ride is definitely Soarin. I wonder how many rides a person could feasibly complete in a day? Could you do 50? Think anyone has ever tried?

But also like TK, I'd say SE screams "Epcot" the most to me. It's just rarely my first agenda item since I'm usually entering through the WS.
As for favorite dining establishment that would be like asking me to choose between my children (if I had any

). I am a big fan of Le Cellier, R&C, Chefs, Tutto and Mexico (counter more than sit down). I would love to try Teppan Edo, Via Napoli, Morocco and the fancy French restaurant I can't remember the name of but there are only so many meals in a trip!!
So, so, so very excited for your trip. You guys are going to have a great time! I've forgotten, have you already told us if you'll be doing live FB or twitter updates? It's always so fun to follow along when a DIS friend is in the World!