I think you probably made the right choice but just want to give you a heads up.

If you are at a Deluxe resort, the room rate discount that AAA gives ends up being a lot of money because it is a straight % off of each night. We love the dining plan and decided to do it wether or not it was free. (sounds like you all are perfect canidates too) SO I priced 3 different ways and for my family the AAA discount MYW dining plan package is better AND we are buying tickets for every day. If you decide to get AP for you and DH, I think AAA room rates would be the best choice. Just wanted to make sure you didn't get caught in the hype and regret your choice.
For example when pricing my trip: 2 adults, 1 kid (& 2 babies free), 7 nights, 8 day park hopper, & dining plan, no insurance, taxes included
1st$ Disney rack rate, 2nd$ AAA discount rate, 3rd$ TODAYS
Free dining rate
Contemporary Garden Wing, garden view: $3428, $2829, $3169
Contemporary Deluxe Garden Wing: $3988, $3551, not offered
Poly Garden view: $3980, $2989, $3358
Beach Club Std View: $3870, $2896, $3247
I waited online this morning for an hour to check if the CR deluxe rooms were offered, of course not!

Oh well, I will be happy to get my AAA discount and call it free dining plus in my mind.

Good luck, Marriedmyprince