It is just my DH and me as well and we are very adventurous (adventuresome?) when it comes to food. We are leaving in 9 days for our next trip.

We always stay around Epcot (BC, BCV, BWV and Swan) and the following are our favs:
We love Le Cellier in Canada and Le Chefs de France in France if you want to eat in Epcot. Also, we ate at Coral Reef for the first time last trip and my DH thought it was the best food he had had at WDW. Very relaxing.
We ate at California Grill (obviously not around Epcot) last time and thought it was awesome...great food and atmosphere. Have heard great things about bluezoo at the Dolphin and are thinking about trying that. If you are concerned about YS, you may think about Shula's at the Dolphin. We thought it was excellent and kind of clubby (if you like that). Kind of like a Joe's Steak and Stone Crab, if you've ever been to one of those.
We love snacking early at Kimono's in the Swan and then eating something late. Good sushi and japanese appetizers as well as Kirin beer!!
Not sure if you tried Jiko, but we loved it. Same sort of spices as Boma, but way more laid back. Banana Chocolate Bread pudding is to die for, and I don't usually eat bread pudding.
We (like the other poster) checked out AP. I thought it good, not great, but my DH wasn't that impressed. It's not on our "must do again" list.
I would probably pick out a bunch of choices, check the menus out at allearsnet.com and then go crazy!! Have fun whatever you choose!! I love all the choices at WDW!!