Thank you for the good wishes. I hope other dissers here will also give you their opinion on "is the BC worth $900 more than POFQ".
My opinion: There is a huge difference between a deluxe and moderate resort! The rooms at a deluxe are larger and the amenities much more extensive. If you stay at POFQ, your only transportation to the four parks is by bus. You do have boat service from POFQ to Downtown Disney. At the BC, it is less than a 5 minute walk into Epcot, we have boat transportation to the Studios and bus service to Magic Kingdom and Animal Kingdom and Downtown Disney. If you stay at the BCV, BC or YC, you can go to Stormalong Bay (SAB). SAB is our 3 acre water park pool ... it is situated between the BC and YC. Be advised though that once the kids go to SAB, they usually don't want to go to the parks. There are activities all day long (different every day) at and around SAB. There are also movies on the beach or lawn every night and marshmallow roasts. We have many restaurants at Y&B but no food court (like POFQ). You also can walk over to the Boardwalk for more restaurant choices.
POFQ is a lovely resort. However, it is a moderate resort. There is a huge difference!!! When my family went on a week vacation to WDW, we always stayed at a deluxe resort ... it just made the trip extra special. However, when my daughter and I would go to WDW for a long weekend, we usually stayed at one of the moderates. If you are only going to sleep at the resort and not enjoy all that the resort offers, then save your money and stay at POFQ! If you plan on spending time at the resort (and in June, you will probably want to hit the parks early, come back and spend the afternoon cooling off at the resort and then hit the parks again after dinner), then you will definitely get the benefits of the BC!!!!
Hopefully more people here will give you their opinion too so you can decide what would work best for you and the family.
P.S. Again, my personal opinion: one character breakfast is enough! I think the amount of money they charge for the character breakfasts is ridiculous. However, personally, I think you do better having lunch or dinner at the Crystal Palace ... you get more for your money. Again ... that's just my personal opinion.